"A race against time is under way for the U.S. Navy to reach one of its downed fighter jets — before the Chinese get there first," reports the BBC: The $100m (£74m) F-35C plane came down in the South China Sea after what the Navy describes as a "mishap" during take-off from the USS Carl Vinson. The jet is the Navy's newest, and crammed with classified equipment. As it is in international waters, it is technically fair game. Whoever gets there first, wins.

The prize? All the secrets behind this very expensive, leading-edge fighting force....

A U.S. salvage vessel looks to be at least 10 days away from the crash site. That's too late, says defence consultant Abi Austen, because the black box battery will die before then, making it harder to locate the aircraft. "It's vitally important the U.S. gets this back," she says. "The F-35 is basically like a flying computer. It's designed to link up other assets — what the Air Force calls 'linking sensors to shooters'."
The BBC describes the plane as the U.S. Navy's first "low observable" carrier-based aircraft, "which enables it to operate undetected in enemy airspace." And it's also "the most powerful fighter engine in the world," flying at speeds up to 1,200 mph, or Mach 1.6.

After the $100 million warplane crash-landed onto the deck of an aircraft carrier — and then tumbled into the water — images of the crash appeared on social media, reports CNN.

Thanks to Slashdot reader Thelasko for submitting the story!

An anonymous reader quotes a report from The New York Times: African clawed frogs are masters of putting themselves back together, handily regenerating lost tails and hind limbs, when they are tadpoles. But these powers dim with maturity. Wait for an adult frog to regrow a lopped-off limb and you'll see only a tapered spike, more like a talon than a leg. Now, a group of scientists have found a way to harness the adult frog's own cells to regrow an imperfect but functional limb. The researchers placed a silicone cap laden with a mixture of regenerative drugs onto an amputation wound for 24 hours. Over the next 18 months, the frogs gradually regrew what was lost, forming a new leglike structure with nerves, muscles, bones and even toelike projections.

The researchers describe this approach, which builds on earlier research, in a paper published Wednesday in the journal Science Advances. The process could guide future research on limb regeneration in humans, but it will be challenging to replicate the results in mammals. "It was a total surprise," Nirosha Murugan, a researcher at Algoma University in Ontario, Canada, and an author of the paper, said of the complexity of the regrown limb. "I didn't think we would get the patterning that we did." "It's not a full limb that's regrown," said Kelly Tseng, a biologist studying regeneration at the University of Nevada, Las Vegas, who was not involved with the research. "But it's certainly a robust response." "It is particularly promising that only a daylong treatment can have such a positive effect on an adult animal," Can Aztekin, a researcher studying limb regeneration at the Swiss Federal Institute of Technology in Lausanne who was not involved with the research, wrote in an email.

America's National Labor Relations Board is an independent agency of the federal government that enforces U.S. labor law.

And its prosecutors "plan to formally accuse Amazon.com of illegally firing an activist who was trying to unionize its New York warehouses," as well as other violations of the law, reports Bloomberg — unless Amazon settles the case first.

New York Focus reports that the fired worker had commuted from a homeless shelter to Amazon's fulfillment center on New York's Staten Island — a facility where Amazon has held mandatory anti-union meetings. But it's not the only place there's been tension between Amazon and union organizers: In March, an NLRB investigation into the firing of Queens Amazon warehouse worker and labor leader Jonathan Bailey found that the company illegally interrogated and threatened him. NBC News reported that eight other workers also said "they had been fired, disciplined or retaliated against for protected activity." A month later, the NLRB found that Amazon had illegally retaliated against Emily Cunningham and Maren Costa, who was fired in 2020 for their workplace activism while employed at Amazon's headquarters in Seattle
The Amazon Labor Union (founded by current and former Amazon employees) "has filed a petition to hold an election at four of the e-commerce giant's facilities in Staten Island," Bloomberg reported Friday. And an official for the group told Bloomberg it could galvanize support for a union if they could get the fired worker reinstated. "It would be monumental for him to go back to the same building that he was terminated from and speak his truth and let workers know that it's OK to speak out." Amazon has been grappling with an unprecedented wave of activism and organizing in North America, including walkouts over safety concerns in Staten Island and elsewhere, as well as unionization drives in Alabama, Canada and New York.... In December, Amazon reached a settlement with the labor board requiring the company to inform workers nationwide of their legal rights and to let employees organize on its property during their time off.

"Netflix's stock has tumbled 41% from the all-time high it hit just two months ago," reports CNN Business.

"It's gaining subscribers at a painfully slow pace. Competition is heating up. The company's answer to all that: It just raised prices on North American customers." Netflix ended 2021 with 221.8 million subscribers. That's significantly more than others in the streaming marketplace, including Disney, one of its closest competitors. Disney had 118.1 million subscribers as of October, and it grew subscriptions 60% between October 2020 and October 2021. During that same period, Netflix grew just 9%. Disney hasn't yet reported its financial results for the last three months of 2021. But Netflix's growth slowed even further in the fourth quarter to just 8%. (And Disney's growth last quarter spooked Wall Street too....)

The problem with relying exclusively on subscriptions for revenue is: after a while, you run out of people who haven't subscribed. That's bad news for Wall Street investors who are mostly concerned with companies' abilities to grow. Zak Shaikh, vice president of programming at research-based media firm Magid, believes that Netflix's fall is more of "a Wall Street thing" rather than "something that reflects the business is in trouble.... They still added subs, and they still have the same high usage and viewing metrics," he added. However, even Shaikh pointed out that in the long term, "Netflix will have to deal with the fact that you can't keep adding subscribers."

One way the company has tried to offset its slowing growth is by investing in other verticals, such as gaming. Another way is to raise prices, but that could prove difficult as fierce competition ramps up. Although price increases will probably help to offset its sluggish sign ups, they could also lead to more stagnation for Netflix. For some consumers, price increases — even small ones — are a lot to ask considering that so many competitors are at Netflix's gates.
Michael Nathanson, a media analyst at MoffettNathanson, specifically predicted to CNN Business that 2022 will be a year "of concern about growth and competition for Netflix."

An anonymous reader quotes a report from Insider: Officials in Beijing are telling people to avoid international mail and to open their packages outdoors and with gloves, saying cases of the Omicron coronavirus variant could have spread through foreign mail. Experts have repeatedly said that there is little risk of getting the coronavirus from mail. There is no indication that this has changed with the Omicron variant, though it is more infectious. But Robin Brant, the BBC's China correspondent, tweeted on Monday that Beijing was telling residents not to order goods from abroad, and to open packages outside with gloves and a mask on. The South China Morning Post also reported on Monday that Beijing's center for disease control and prevention said that people should order as little as possible from abroad, and that people should wear gloves and masks when opening any mail from high-risk countries. It comes as the center said the first recorded case of the Omicron variant in Beijing could have entered via mail. Officials in Beijing say the man who was infected was sent mail from Canada on January 7. They claim to have detected the Omicron variant on the letter.

Canada's post office notes that the risk of the coronavirus spreading via mail is low as it doesn't live long on surfaces.

Long-time Slashdot reader fahrbot-bot wanted to share this New York Times article which makes the point that "The stunning Covid vaccines manufactured by Pfizer-BioNTech and Moderna drew upon long-buried discoveries made in the hopes of ending past epidemics..." They remain a marvel: Even as the Omicron variant fuels a new wave of the pandemic, the vaccines have proved remarkably resilient at defending against severe illness and death. And the manufacturers, Pfizer, BioNTech and Moderna, say that mRNA technology will allow them to adapt the vaccines quickly, to fend off whatever dangerous new version of the virus that evolution brings next.

Skeptics have seized on the rapid development of the vaccines — among the most impressive feats of medical science in the modern era — to undermine the public's trust in them. But the breakthroughs behind the vaccines unfolded over decades, little by little, as scientists across the world pursued research in disparate areas, never imagining their work would one day come together to tame the pandemic of the century. The pharmaceutical companies harnessed these findings and engineered a consistent product that could be made at scale, partly with the help of Operation Warp Speed, the Trump administration's multibillion-dollar program to hasten the development and manufacture of vaccines, drugs and diagnostic tests to fight the new virus.

For years, though, the scientists who made the vaccines possible scrounged for money and battled public indifference. Their experiments often failed. When the work got too crushing, some of them left it behind. And yet on this unpredictable, zigzagging path, the science slowly built upon itself, squeezing knowledge from failure.

The vaccines were possible only because of efforts in three areas. The first began more than 60 years ago with the discovery of mRNA, the genetic molecule that helps cells make proteins. A few decades later, two scientists in Pennsylvania decided to pursue what seemed like a pipe dream: using the molecule to command cells to make tiny pieces of viruses that would strengthen the immune system. The second effort took place in the private sector, as biotechnology companies in Canada in the budding field of gene therapy — the modification or repair of genes to treat diseases — searched for a way to protect fragile genetic molecules so they could be safely delivered to human cells. The third crucial line of inquiry began in the 1990s, when the U.S. government embarked on a multibillion-dollar quest to find a vaccine to prevent AIDS. That effort funded a group of scientists who tried to target the all-important "spikes" on H.I.V. viruses that allow them to invade cells. The work has not resulted in a successful H.I.V. vaccine. But some of these researchers, including Dr. Graham, veered from the mission and eventually unlocked secrets that allowed the spikes on coronaviruses to be mapped instead.

In early 2020, these different strands of research came together. The spike of the Covid virus was encoded in mRNA molecules. Those molecules were wrapped in a protective layer of fat and poured into small glass vials. When the shots went in arms less than a year later, recipients' cells responded by producing proteins that resembled the spikes — and that trained the body to attack the coronavirus.

The extraordinary tale proved the promise of basic scientific research: that once in a great while, old discoveries can be plucked from obscurity to make history.

2021 was actually cooler than 2020, points out Wired science journalist Matt Simon. So is that good news?

No. One reason for cooler temperatures in 2021 was likely La Niña, a band of cold water in the Pacific. It's the product of strong trade winds that scour the ocean, pushing the top layer of water toward Asia, causing deeper, colder waters to rush to the surface to fill the void. This in turn influences the atmosphere, for instance changing the jet stream above the United States and leading to more hurricanes in the Atlantic. The sea itself cools things off by absorbing heat from the atmosphere.

The Covid-19 pandemic may have had an additional influence, but not in the way you might think. As the world locked down in 2020, fewer emissions went into the sky, including aerosols that typically reflect some of the sun's energy back into space. "If you take them away, you make the air cleaner, then that's a slight warming impact on the climate," said Gavin Schmidt, director of NASA's Goddard Institute for Space Studies, during a Thursday press conference announcing the findings. But as economic activity ramped back up in 2021, so did aerosol pollution, contributing again to that cooling effect. The 2021 temperature drop "may be possibly due to a resumption of activity that produces aerosols in the atmosphere," Schmidt said...

Today's findings are all the more alarming precisely because 2021 managed to overcome these cooling effects and still tally the sixth-highest temperature. And while global temperatures were cooler in 2021 than the year before, last year 1.8 billion people lived in places that experienced their hottest temperatures ever recorded, according to a report released today by Berkeley Earth. This includes Asian countries like China and North and South Korea, African nations like Nigeria and Liberia, and in the Middle East places like Saudi Arabia and Qatar. "We talk a lot about global average temperatures, but no one lives in the global average," says Zeke Hausfather, a research scientist at Berkeley Earth. "In fact most of the globe, two-thirds of it, is ocean, and no one lives in the ocean — or very few people at least. And land areas, on average, are warming much faster than the rest of the world...."

Last summer in western Canada and the US Pacific Northwest, absurd temperatures of over 120 degrees Fahrenheit killed hundreds of people. According to Hausfather, the heat wave in Portland, Oregon, would have been effectively impossible without climate change, something like a once-every-150,000-year event.
It's a fascinating article, that looks at trouble spots like Antarctica's sea level-threatening "Doomsday Glacier" and a warming Gulf of Mexico, mapping the intensity of 2021's temperature anomalies along with trend graphs for both global temperatures and land-vs-ocean averages. It touches on how climate change is impacting weather — everything from rain and floods to wildfires and locusts — as Bridget Seegers, an oceanographer at NASA, points out that "Extremes are getting worse. People are losing their homes and their lives and air quality, because the wildfires are bad."

But Seegers somehow arrives at a positive thought. "There's just a lot going on, and I want people to also feel empowered that we understand the problem. It's just this other issue of deciding to take collective action....

"There's a lot of reasons for optimism. We're in charge. This would be a lot worse if we're like, 'Oh, it's warming because we're heading toward the sun, and we can't stop it.'"

(Thanks to Slashdot reader Sanja Pantic for sharing the article!)

Netflix has raised its monthly subscription price by $1 to $2 per month in the United States depending on the plan, the company said on Friday, to help pay for new programming to compete in the crowded streaming TV market. From a report: The standard plan, which allows for two simultaneous streams, now costs $15.49 per month, up from $13.99, in the United States. Prices also went up in Canada, where the standard plan climbed to C$16.49 from C$14.99. The price increases, the first in those markets since October 2020, took effect immediately for new customers. Existing members will see the new prices in the coming weeks when they receive their monthly bills.

An anonymous reader quotes a report from The Verge: The last eight years have been the eight hottest years on record, NASA and the National Oceanic Administration (NOAA) confirmed today. 2021 ranks as the sixth hottest year on record, the agencies said, as global average temperatures trend upward. Rankings aside, there were plenty of red flags throughout 2021 to show us how remarkable the year was for temperature extremes. "The fact is that we've now kind of moved into a new regime ... this is likely the warmest decade in many, many hundreds, maybe 1000s of years," says Gavin Schmidt, director of NASA's Goddard Institute for Space Studies. "There's enough change that it's having impacts locally."

In North America, those local impacts included epically bad summer heat, even for typically cool regions. In late June and early July, the Pacific Northwestern US and Western Canada struggled with record-smashing temperatures that buckled roads and melted power cables. In the desert further south, California's Death Valley reached a blazing 130 degrees Fahrenheit (54.4 degrees Celsius) in July, potentially breaking the world record for the hottest temperature ever recorded on the planet -- for the second year in a row. Across the Atlantic, Europe experienced sweltering heat, too. A reading of 119.8 degrees Fahrenheit (48.8 degrees Celsius) in Sicily might have broken the European record for maximum temperature. (The World Meteorological Organization is still working to vet those records.) All told, July 2021 was the hottest month humans have ever recorded, according to NOAA.

Heat trapped in the world's oceans also reached record levels in 2021, according to research published this week. Ocean heatwaves are likely twice as common now as they were in the early 1980s, and they can be devastating for marine life and coastal communities. They kill coral, take a toll on fishing and crabbing industries, and can even make droughts worse onshore. Temperatures might have been even hotter in 2021, were it not for a La Nina event. La Nina is a recurring climate phenomenon defined by cooler-than-average waters in the eastern equatorial Pacific, which has predictable effects on weather patterns worldwide.

New submitter nuckfuts writes: Canada's Minister of Health is signalling that provinces may make vaccines mandatory in the coming months as the only way to deal with surging COVID-19 caseloads. It will be up to individual provinces to decide. Alberta's Premier Jason Kenny as already stated that Alberta will not make vaccines mandatory. Some European countries, such as Austria and Greece, have moved in that direction already as infection rates hit record highs and vaccination campaigns stall. Greeks over the age of 60 who are not yet vaccinated are now subject to monthly fines of 100 euros ($140 Cdn). Austria, which has one of the lowest vaccination rates in the European Union, is looking at fining unvaccinated Austrians more than 7,000 euros ($9,880). Slovakia, meanwhile, is offering payments of 600 euros ($844) to encourage people to get their shots.

An anonymous reader quotes a report from The Verge: Chevy Silverado, one of the top-selling pickup trucks in the US, is going electric. General Motors CEO Mary Barra unveiled Chevy's answer to the Ford F-150 Lightning during a virtual presentation at this year's Consumer Electronics Show. GM hopes that the plug-in pickup's familiar nameplate will help it lure Silverado owners and other truck fans to the world of zero tailpipe emissions. The Silverado EV is the second electric truck for GM, succeeding the GMC Hummer EV, which went into production last year. But when it comes out in late 2023, the electric Silverado will be one of the flagship vehicles in the company's much larger $35 billion push into electric vehicles, as well as the first electric truck for the automaker's Chevy brand.

At launch, the Silverado EV will be available in two configurations: an RST First Edition and a fleet-oriented Work Truck (WT) model. Both models will get more than 400 miles of range on a full charge (though that number still needs to be certified by the Environmental Protection Agency). The base model work truck will start at $39,900, while the fully loaded RST First Edition, named because it will be first off the assembly line in spring 2023, will sell for the suggested price of $105,000. Chevy says that after production ramps up, various versions of the truck will be available for $50,000-$80,000. The automaker is already taking reservations.

Like most electric vehicles, the electric Silverado will be incredibly quick, able to sprint from 0 to 60 mph in less than 4.5 seconds. That's quicker than the RWD single-motor Cybertruck and about on par with the Ford F-150 Lightning and the tri-motor Cybertruck. (Tesla says the quad-motor truck will be able to hit 60 mph in 2.9 seconds.) The RST version sounds like it could easily knock the wind out of you, with 485kW of total power (664 horsepower) and 780 pound-feet of torque while in the Silverado's Wide Open Watts Mode. The RST First Edition of the truck will also feature a host of additional features, including: Four-wheel steering; Automatic Adaptive Air Suspension, enabling the vehicle to be raised or lowered 2 inches; Multi-Flex Midgate that expands the truck's cargo capability while maintaining seating for a rear row passenger Available Multi-Flex Tailgate with power release; 17-inch LCD infotainment screen paired with a neighboring 11-inch-diagonal reconfigurable driver instrument display and a multi-color driver head-up display with a field of view over 14 inches; and Trailering-capable Super Cruise, GM's hands-free driver assistance technology, allowing drivers to travel hands-free on more than 200,000 miles of compatible roads across the US and Canada. GM doesn't have its own charging network, so Silverado EV owners "will need to rely on a patchwork of third-party EV charging companies for most of their needs," notes The Verge. For onboard power, the Silverado bests the F-150 Lightning "putting out an incredible 10.2kW for all sorts of charging needs, including powering an entire home or charging another electric vehicle."

The vehicle will be built in Detroit at GM's Factory Zero EV plant.

Further reading:
Car and Driver: As Chevy Silverado EV Charges after Ford F-150 Lightning, How They Compare
The Drive: Here's What Comes in the $40K 2024 Chevy Silverado EV Work Truck
Engadget: Watch GM's Silverado EV Reveal In 10 Minutes

theodp writes: A job posting for a US Senior Manager, Amazon Future Engineer reveals Amazon's ambitious expansion plans for K-12 CS education in the U.S. and beyond: "We believe computer science can unleash creativity and unlock human potential. Amazon Future Engineer is a global, childhood-to-career, education program designed to increase access to computer science education to young people from underserved and underrepresented communities. [...] We are looking for a leader to increase our reach and impact in the United States among students in our primary target population: students attending, graduating from, or living in neighborhoods served by Title I public schools. In the U.S., we currently reach more than 6,000 Title I schools and have awarded 300 college scholarships. We seek to continue scaling our reach and impact in Title I schools, but more importantly to grow our impact on the students we serve. [...] This leader will also work closely with the Amazon Future Engineer global product team as a Voice of the Customer conduit for students and teachers in the HQ regions and U.S. more broadly. In addition, this leader will serve as a colleague to other Product Managers leading local implementation of AFE programs in other countries (including among others, the UK, France, and Canada). [...] Amazon Future Engineer is a pillar program of Amazon in the Community. While the day-to-day work of AFE focuses on CS education, this role requires a systems-thinker who understands that educational needs intersect with other needs addressed by other AITC pillar programs (e.g., hunger, housing equity). This role will collaborate and coordinate with other Amazon community impact initiatives."

Interestingly, Code.org's GitHub documentation and code suggests that the tech-backed nonprofit has been helping Amazon achieve its Title I reach-and-impact ambitions. In the code, NCES data from the U.S. Dept. of Education is used with Amazon-specified cutoffs to qualify certain teachers and schools for participation in the $50M Amazon Future Engineer program, as well as their eligibility for other "Free stuff from Amazon". Comments in routine afe_high_needs explain how the code "determines if [a] school meets Amazon Future Engineer criteria" and is deemed "eligible if the school is any of the following: a) title I school, b) more than 40% URM [underrepresented minority] students, or c) more than 40% of students eligible for free and reduced meals." National School Lunch Program eligibility data is often used as a proxy for the number of students living in poverty (in 2015, a majority of public school students qualified for free or reduced-price lunch).

In a second job posting for a Sr. Product Manager, Amazon Future Engineer, Amazon reveals its plans for K-12 CS education also go beyond software: "We're looking for leader for a new initiative that combines hands-on STEM learning for K12 students with pathways into careers in hardware design engineering. You will envision and launch a new 'maker challenge' to ignite student's natural creativity to solve problems that matter to them through technology. Additionally, you will work backward from diverse hardware engineers working today to create an experimental early career scholar-internship cohort that allows students to gain a foothold as technology professionals. You will be adept at partnership with schools and nonprofits that serve underserved communities, business units that excel in hardware engineering, and Amazon Future Engineer's broader team. You will be instrumental in delivering a hands-on and hardware centric nucleus at the center of our company-wide goal to reach 1.6 million underrepresented students globally with equitable computer science learning."

The International Space Station's operations have been extended through 2030, NASA announced on Friday. "Though it was never in doubt that the U.S. would continue its near-term commitment to the ISS," reports Engadget, "NASA's announcement comes amid heightened tensions with Russia, one of several nations sharing access to the Space Station. 2021 also saw Russia deepen its cooperation in space with China, another US adversary, as The New York Times noted in June."

NASA's announcement emphasized it would continue work with the space agencies of Europe, Japan, Canada, and Russia "to enable continuation of the groundbreaking research being conducted in this unique orbiting laboratory through the rest of this decade." From NASA.gov: "The International Space Station is a beacon of peaceful international scientific collaboration and for more than 20 years has returned enormous scientific, educational, and technological developments to benefit humanity...." said NASA Administrator Bill Nelson. "As more and more nations are active in space, it's more important than ever that the United States continues to lead the world in growing international alliances and modeling rules and norms for the peaceful and responsible use of space...." Nearly 110 countries and areas have participated in activities aboard the station, including more than 1,500,000 students per year in STEM activities.

Instruments aboard the ISS, used in concert with free-flying instruments in other orbits, help us measure the stresses of drought and the health of forests to enable improved understanding of the interaction of carbon and climate at different time scales. Operating these and other climate-related instruments through the end of the decade will greatly increase our understanding of the climate cycle.

Extending operations through 2030 will continue another productive decade of research advancement and enable a seamless transition of capabilities in low-Earth orbit to one or more commercially owned and operated destinations in the late 2020s. The decision to extend operations and NASA's recent awards to develop commercial space stations together ensure uninterrupted, continuous human presence and capabilities; both are critical facets of NASA's International Space Station transition plan.
NASA's announcement also points out that the Space station has hosted "more than 3,000 research investigations from over 4,200 researchers across the world."

The Public Health Agency of Canada (or PHAC) "accessed location data from 33 million mobile devices to monitor people's movement during lockdown," reports Canada's National Post newspaper: "Due to the urgency of the pandemic, PHAC collected and used mobility data, such as cell-tower location data, throughout the COVID-19 response," a spokesperson told National Post... PHAC used the location data to evaluate the effectiveness of public lockdown measures and allow the Agency to "understand possible links between movement of populations within Canada and spread of COVID-19," the spokesperson said.

In March, the Agency awarded a contract to the Telus Data For Good program to provide "de-identified and aggregated data" of movement trends in Canada. The contract expired in October, and PHAC no longer has access to the location data, the spokesperson said. The Agency is planning to track population movement for roughly the next five years, including to address other public health issues, such as "other infectious diseases, chronic disease prevention and mental health," the spokesperson added.

Privacy advocates raised concerns to the National Post about the long-term implications of the program. "I think that the Canadian public will find out about many other such unauthorized surveillance initiatives before the pandemic is over — and afterwards," David Lyon, author of Pandemic Surveillance and former director of the Surveillance Studies Centre at Queen's University, said in an email.... Increased use of surveillance technology during the COVID-19 pandemic has created a new normal in the name of security, Lyon said. "The pandemic has created opportunities for a massive surveillance surge on many levels — not only for public health, but also for monitoring those working, shopping and learning from home."

"Evidence is coming in from many sources, from countries around the world, that what was seen as a huge surveillance surge — post 9/11 — is now completely upstaged by pandemic surveillance," he added.

Privacy groups sounded alarms about the coin-sized location-tracking devices when they were introduced. Now people are concerned those fears are being realized. From a report: On a Sunday night in September, Ashley Estrada was at a friend's home in Los Angeles when she received a strange notification on her iPhone: "AirTag Detected Near You." An AirTag is a 1.26-inch disc with location-tracking capabilities that Apple started selling earlier this year as a way "to keep track of your stuff." Ms. Estrada, 24, didn't own one, nor did the friends she was with. The notification on her phone said the AirTag had first been spotted with her four hours earlier. A map of the AirTag's history showed the zigzag path Ms. Estrada had driven across the city while running errands. "I felt so violated," she said. "I just felt like, who's tracking me? What was their intent with me? It was scary."

Ms. Estrada is not alone in her experience. In recent months, people have posted on TikTok, Reddit and Twitter about finding AirTags on their cars and in their belongings. There is growing concern that the devices may be abetting a new form of stalking, which privacy groups predicted could happen when Apple introduced the devices in April. The New York Times spoke with seven women who believe they were tracked with AirTags, including a 17-year-old whose mother surreptitiously placed one on her car to stay apprised of her whereabouts. Some authorities have began to take a closer look at the threat posed by AirTags. The West Seneca Police Department in New York recently warned its community of the tracking potential of the devices after an AirTag was found on a car bumper. Apple complied with a subpoena for information about the AirTag in the case, which may lead to charges, West Seneca police said. And in Canada, a local police department said that it had investigated five incidents of thieves placing AirTags on "high-end vehicles so they can later locate and steal them." Researchers now believe AirTags, which are equipped with Bluetooth technology, could be revealing a more widespread problem of tech-enabled tracking.

From Mount Everest to the Mariana Trench, microplastics are everywhere -- even high in the Earth's troposphere where wind speeds allow them to travel vast distances, a new study has found. From a report: Microplastics are tiny fragments -- measuring less than 5mm -- that come from packaging, clothing, vehicles and other sources and have been detected on land, in water and in the air. Scientists from the French national research institute CNRS sampled air 2,877 metres above sea level at the Pic du Midi Observatory in the French Pyrenees, a so-called "clean station" because of the limited influence exerted on it by the local climate and environment. There they tested 10,000 cubic metres of air a week between June and October of 2017 and found all samples contained microplastics.

Using weather data, they calculated the trajectories of different air masses preceding each sample and discovered sources as far away as north Africa and North America. The study's main author, Steve Allen of Dalhousie University in Canada, told AFP that the particles were able to travel such distances because they were able to reach great altitudes. "Once it hits the troposphere, it's like a superfast highway," he said. The research also points to microplastic sources in the Mediterranean Sea and the Atlantic Ocean.

How a blind spot in the Kyoto Protocol helped create the biomass industry. From a report: In essence, Drax [a tiny village in North of England] is a gigantic woodstove. In 2019, Drax emitted more than fifteen million tons of CO2, which is roughly equivalent to the greenhouse-gas emissions produced by three million typical passenger vehicles in one year. Of those emissions, Drax reported that 12.8 million tons were "biologically sequestered carbon" from biomass (wood). In 2020, the numbers increased: 16.5 million tons, 13.2 million from biomass. Meanwhile, the Drax Group calls itself "the biggest decarbonization project in Europe," delivering "a decarbonized economy and healthy forests." The apparent conflict between what Drax does and what it says it does has its origins in the United Nations Conference on Climate Change of 1997. The conference established the Kyoto Protocol, which was intended to reduce emissions and "prevent dangerous anthropogenic interference with the climate system." The U.N.'s Intergovernmental Panel on Climate Change (I.P.C.C.) classified wind and solar power as renewable-energy sources.

But wood-burning was harder to categorize: It's renewable, technically, because trees grow back. In accounting for greenhouse gases, the I.P.C.C. sorts emissions into different "sectors," which include land-use and energy production. It's hard to imagine now, but at the time, the I.P.C.C. was concerned that if they counted emissions from harvesting trees in the land sector, it would be duplicative to count emissions from the burning of pellets in the energy sector. According to William Moomaw, an emeritus professor of international environmental policy at Tufts University, and lead author of several I.P.C.C. reports, negotiators thought of biomass as only a minor part of energy production -- small-scale enough that forest regrowth could theoretically keep up with the incidental harvesting of trees. "At the time these guidelines were drawn up, the I.P.C.C. did not imagine a situation where millions of tons of wood would be shipped four thousand miles away to be burned in another country," Moomaw said. In the end, negotiators decided only to count land-use emissions. "But these emissions are very difficult to estimate, and the United States and Canada aren't even part of the Kyoto agreement," Moomaw said. The loss of future carbon uptake due to the removal of forests, even the plumes chugging out of a biomass plant's smokestacks -- these did not go on the books.

U.S. military commanders in the Pacific have built a software tool to predict how the Chinese government will react to U.S. actions in the region like military sales, U.S.-backed military activity and even congressional visits to hotspots like Taiwan. From a report: Deputy Secretary of Defense Kathleen Hicks was briefed on the new tool during a visit to the United States Indo-Pacific Command in Hawaii on Tuesday. "With the spectrum of conflict and the challenge sets spanning down into the grey zone. What you see is the need to be looking at a far broader set of indicators, weaving that together and then understanding the threat interaction," Hicks said in an interview aboard a military jet en route to California. The tool calculates "strategic friction," a defense official said. It looks at data since early 2020 and evaluates significant activities that had impacted U.S.-Sino relations. The computer-based system will help the Pentagon predict whether certain actions will provoke an outsized Chinese reaction. In October, the Chinese military condemned the United States and Canada for each sending a warship through the Taiwan Strait, saying they were threatening peace and stability in the region. The incident and others like it have fueled demand for the tool, the U.S. official said, to ensure the United States does not inadvertently upset China with its actions.

Vodeo Games, which was founded this year by Threes designer Asher Vollmer, has successfully unionized with CODE-CWA -- the Communication Workers of America's Campaign to Organize Digital Employees. Engadget reports: Operating out of various locations in the US and Canada, the all-remote team of 13 is an unusual case for a few reasons. Foremost, about half of the bargaining unit are independent contractors -- typically the exact sort of workers left out of, or deemed ineligible for, a union. And while much of the push to unionize digital workspaces in recent years has focused on curbing abuses by management and pay imbalances, Vodeo's does not appear to stem from a need to course-correct away from imminent disaster. Rather, their desire to unionize seems rooted in wanting to maintain an equitable workplace. "They're not organizing because there's some big scary boss, like Bobby Kotick or someone," campaign lead for CODE-CWA Emma Kinema told Polygon. "They're organizing because they care so much about the work they do, and they want more of a say over how it's done -- the conditions in which they work to actually make those games that they care about."

"All workers deserve a union and a say in how their workplace is run, no matter where they work, what their employment status is, or what kind of conditions they work under," Myriame Lachapelle, a producer at Vodeo Games, wrote in a statement to press. "We have been inspired by the growing worker organizing within the gaming industry and hope we can set a new precedent for industry-wide standards that will better our shared working conditions and inspire others to do the same." Vodeo released its first game, the Peggle-like RPG Beast Breaker, in September to largely positive reviews. It's available for PC, Mac and Switch.

gollum123 shares a report from the BBC: More than 800,000 Americans have now died from the coronavirus, the highest recorded national death toll from the global pandemic. It comes as the US reached 50 million confirmed cases of Covid-19 on Monday. Most deaths have been recorded among the unvaccinated and the elderly, and more Americans died in 2021 than in 2020. The 800,000 total exceeds the populations of cities such as Boston or Washington DC. The milestone means nearly twice as many Americans have died during the pandemic as in World War 2. The last 100,000 deaths came in just the past 11 weeks, a quicker pace than any at other point aside from last winter's surge.