London's Heathrow Airport resumed operations late Friday after an electrical fire at a nearby substation forced a full-day closure, causing global travel chaos with hundreds of canceled flights and thousands of stranded passengers. The explosion at a Hayes substation 1.5 miles from the airport knocked out power early Thursday, requiring 70 firefighters to battle a blaze in a transformer containing 25,000 liters of cooling oil.

Despite backup generators, Europe's busiest airport couldn't maintain normal operations, forcing flights to divert to airports across Europe and as far as Bangor, Maine. "Contingencies of certain sizes we cannot guard ourselves against 100%," Heathrow CEO Thomas Woldbye told the BBC. "This is as big as it gets for our airport." British Airways, which planned to carry 100,000 passengers Friday, prioritized long-haul flights to Australia, Brazil and South Africa when operations resumed after 4 p.m.

Web infrastructure provider Cloudflare unveiled "AI Labyrinth" this week, a feature designed to thwart unauthorized AI data scraping by feeding bots realistic but irrelevant content instead of blocking them outright. The system lures crawlers into a "maze" of AI-generated pages containing neutral scientific information, deliberately wasting computing resources of those attempting to collect training data for language models without permission.

"When we detect unauthorized crawling, rather than blocking the request, we will link to a series of AI-generated pages that are convincing enough to entice a crawler to traverse them," Cloudflare explained. The company reports AI crawlers generate over 50 billion requests to their network daily, comprising nearly 1% of all web traffic they process. The feature is available to all Cloudflare customers, including those on free plans. This approach marks a shift from traditional protection methods, as Cloudflare claims blocking bots sometimes alerts operators they've been detected. The false links contain meta directives to prevent search engine indexing while remaining attractive to data-scraping bots.

Meta is testing an AI feature that generates comment suggestions for Instagram posts. Users with access to the test see a pencil icon beside the comment field that activates "Write with Meta AI." The system analyzes photos before offering three comment suggestions, which users can refresh for alternatives. For a photo showing someone smiling with a thumbs-up in their living room, suggested comments include "Cute living room setup" and "Love the cozy atmosphere."

The U.S. Treasury Department's sanctions watchdog removed cryptocurrency mixing tool Tornado Cash from its global blacklist on Friday, following a federal appeals court ruling last November that the Office of Foreign Asset Control couldn't sanction its smart contracts. Despite the delisting of over 100 Ethereum addresses from the Specially Designated Nationals list, Treasury Secretary Scott Bessent emphasized continuing concerns about North Korea's digital asset theft operations.

"We remain deeply concerned about the significant state-sponsored hacking and money laundering campaign aimed at stealing, acquiring, and deploying digital assets for the Democratic People's Republic of Korea," Treasury stated. Roman Storm, Tornado Cash co-founder, still faces a July criminal trial for his alleged development role. A Treasury court filing Monday had warned that completely lifting sanctions could have "significantly disruptive consequences for national security."

Microsoft has begun urging Windows 10 users to upgrade their systems ahead of the October 14, 2025 support deadline, but with a solution many find impractical: just buy a new computer. According to StatCounter data, 58.7% of Windows users remain on Windows 10 despite the impending end of security updates and technical assistance.

In emails to Windows 10 users, Microsoft's primary recommendation is to trade in old devices for newer Windows 11-compatible hardware, rather than focusing on alternative solutions.

Yahoo on Friday said it has struck a deal to sell TechCrunch, the 20-year-old tech journalism site, to Regent, a media investment firm. Axios: Yahoo's business centers mostly on aggregation. Journalism isn't its core focus. Regent is trying to pull together a portfolio of tech news sites and is eager to invest in news. Earlier this week, it acquired Foundry, which houses a slew of online tech publications, such as PCWorld, Macworld and TechAdvisor.

In a statement, Regent said it is "thrilled to expand its reach as it provides breaking technology news, opinions, and analysis on tech companies worldwide to our audience." Financial deal terms were not disclosed. The deal will not require regulatory review, which is normally needed for deals valued at roughly more than $100 million.

Google has filed a lawsuit against alleged scammers who created and sold fake business profiles on Google Maps, the company said. The legal action follows an investigation that uncovered and eliminated more than 10,000 illegitimate listings.

The investigation began after a Texas business reported an unlicensed locksmith impersonating them on the platform. Google discovered the scams primarily targeted "duress verticals" -- services needed in urgent situations like locksmiths and towing companies. "Once we're alerted to the actual fraud, we take extreme efforts to identify similar fraudulent listings," said Halimah DeLaine Prado, Google's general counsel.

The scammers used tactics including bait-and-switch schemes and intercepting calls to legitimate businesses through "lead generation services." They also sold fraudulent positive reviews to suppress negative feedback.

Nvidia CEO Jensen Huang on Thursday walked back comments he made in January, when he cast doubt on whether useful quantum computers would hit the market in the next 15 years. From a report: At Nvidia's "Quantum Day" event, part of the company's annual GTC Conference, Huang admitted that his comments came out wrong. "This is the first event in history where a company CEO invites all of the guests to explain why he was wrong," Huang said.

In January, Huang sent quantum computing stocks reeling when he said 15 years was "on the early side" in considering how long it would be before the technology would be useful. He said at the time that 20 years was a timeframe that "a whole bunch of us would believe." In his opening comments on Thursday, Huang drew comparisons between pre-revenue quantum companies and Nvidia's early days. He said it took over 20 years for Nvidia to build out its software and hardware business.

He also expressed surprise that his comments were able to move markets, and joked he didn't know that certain quantum computing companies were publicly traded. "How could a quantum computer company be public?" Huang said.

Scientists at Zhejiang University have created the world's smallest LED display, featuring pixels just 90 nanometers wide -- roughly the size of a typical virus and too tiny to be seen with optical microscopes. The breakthrough, described in Nature this week, uses perovskite semiconductors that maintain brightness even at microscopic scales, giving them an advantage over conventional LEDs.

The research team, led by Baodan Zhao, also demonstrated a larger display with pixels measuring about 100 micrometers (human hair width) that successfully rendered images including a spinning globe.

Google is introducing an AI-powered update to Gmail search that prioritizes "most relevant" results based on recency, frequent contacts, and most-clicked emails. The feature aims to help users more efficiently locate specific messages in crowded inboxes. The update is rolling out globally to personal Google accounts, with business accounts to follow at an unspecified date. Users will have the option to toggle between the new AI-powered "most relevant" search and the traditional reverse chronological "most recent" view.

Over the past two decades, school districts have spent billions equipping classrooms with laptops, yet students have fallen further behind on essential skills, Michael Bloomberg argues. With about 90% of schools now providing these devices, test scores hover near historic lows -- only 28% of eighth graders proficient in math and 30% in reading.

Bloomberg notes technology's classroom push came from technologists and government officials who envisioned tailored curricula. Computer manufacturers, despite good intentions, had financial interests and profited substantially. The Google executive who questioned why children should learn equations when they could Google answers might now ask why they should write essays when chatbots can do it for them.

Studies confirm traditional methods -- reading and writing on paper -- remain superior to screen-based approaches. Devices distract students, with research showing up to 20 minutes needed to refocus after nonacademic activities. As some districts ban smartphones during school hours, Bloomberg suggests reconsidering classroom computer policies, recommending locked carts for more purposeful use and greater transparency for parents about screen time. Technology's promise has failed while imposing significant costs on children and taxpayers, he writes. Bloomberg calls for a return to books and pens over laptops and tablets.

A new AI system called Aardvark could deliver weather forecasts as accurate as those from advanced public weather services but run on desktop computers, according to a project unveiled Thursday and published in Nature. Developed by the UK's Alan Turing Institute with partners including Cambridge University, the European Centre for Medium-Range Weather Forecasts and Microsoft, Aardvark aims to make sophisticated forecasting accessible to countries with fewer resources, particularly in Africa.

The system has already outperformed the US Global Forecast System on many variables in testing. Project leader Richard Turner noted the system is "completely open source" and not planned for commercialization by Microsoft.

Microsoft is developing a new Windows 11 feature that will explain how hardware limitations affect PC performance. The latest preview builds include a hidden FAQ section in system settings that addresses GPU memory, system RAM, and OS version impacts.

The feature, discovered by Windows observer "phantomofearth" in this week's Dev Channel build, requires manual activation. It provides specific recommendations for configurations like low RAM or GPUs with less than 4GB memory, and flags outdated Windows versions.

prisoninmate writes: GNOME 48 desktop environment has been released after six months of development with major new features that have been expected for more than four years, such as dynamic triple buffering, HDR support, and much more. 9to5Linux reports:

"Highlights of GNOME 48 include dynamic triple buffering to boost the performance on low-end GPUs, such as Intel integrated graphics or Raspberry Pi computers, Wayland color management protocol support, new Adwaita fonts, HDR (High Dynamic Range) support, and a new Wellbeing feature with screen time tracking.

"GNOME 48 also introduces a new GNOME Display Control (gdctl) utility to view the active monitor configuration and set new monitor configuration using command line arguments, implements a11y keyboard monitoring support, adds output luminance settings, and it now centers new windows by default."

An anonymous reader shares a report: LG has ceased its XR product commercialization efforts, it confirmed, though will still continue long-term R&D.

The news of LG ending its XR product plans was first reported by South Korean news outlet The Bell, citing an industry source. In a statement given to the outlet, LG confirmed the claim but clarified that it will still continue long-term XR research and development.

According to The Bell, LG took the decision because it believes the XR market isn't growing as quickly as it expected, and it wants to focus more on heating, ventilation, air conditioning (HVAC) and robotics.

An anonymous reader shares a report: PCI Express 7 is nearing completion, the PCI Special Interest Group said, and the final specification should be released later this year. PCI Express 7, the backbone of the modern motherboard, is at the stage 0.9, which the PCI-SIG characterizes as the "final draft" of the specification. The technology was at version 0.5 a year ago, almost to the day, and originally authored in 2022.

The situation remains the same, however. While modern PC motherboards are stuck on PCI Express 5.0, the specification itself moves ahead. PCI Express has doubled the data rate about every three years, from 64 gigtransfers per second in PCI Express 6.0 to the upcoming 128 gigatransfers per second in PCIe 7. (Again, it's worth noting that PCIe 6.0 exists solely on paper.) Put another way, PCIe 7 will deliver 512GB/s in both directions, across a x16 connection.

It's worth noting that the PCI-SIG doesn't see PCI Express 7 living inside the PC market, at least not initially. Instead, PCIe 7 is expected to be targeted at cloud computing, 800-gigabit Ethernet and, of course, artificial intelligence. It will be backwards-compatible with the previous iterations of PCI Express, the SIG said.

Trend Micro uncovered an eight-year-long spying campaign exploiting a Windows vulnerability involving malicious .LNK shortcut files, which attackers padded with whitespace to conceal commands. Despite being reported to Microsoft in 2023, the company considers it a UI issue rather than a security risk and has not prioritized a fix. The Register reports: The attack method is low-tech but effective, relying on malicious .LNK shortcut files rigged with commands to download malware. While appearing to point to legitimate files or executables, these shortcuts quietly include extra instructions to fetch or unpack and attempt to run malicious payloads. Ordinarily, the shortcut's target and command-line arguments would be clearly visible in Windows, making suspicious commands easy to spot. But Trend's Zero Day Initiative said it observed North Korea-backed crews padding out the command-line arguments with megabytes of whitespace, burying the actual commands deep out of sight in the user interface.

Trend reported this to Microsoft in September last year and estimates that it has been used since 2017. It said it had found nearly 1,000 tampered .LNK files in circulation but estimates the actual number of attacks could have been higher. "This is one of many bugs that the attackers are using, but this is one that is not patched and that's why we reported it as a zero day," Dustin Childs, head of threat awareness at the Zero Day Initiative, told The Register. "We told Microsoft but they consider it a UI issue, not a security issue. So it doesn't meet their bar for servicing as a security update, but it might be fixed in a later OS version, or something along those lines."

After poring over malicious .LNK samples, the security shop said it found the vast majority of these files were from state-sponsored attackers (around 70 percent), used for espionage or information theft, with another 20 percent going after financial gain. Among the state-sponsored crews, 46 percent of attacks came from North Korea, while Russia, Iran, and China each accounted for around 18 percent of the activity.

An anonymous reader quotes a report from TechCrunch: Volkswagen's ultra-cheap EV called the ID EVERY1 -- a small four-door hatchback revealed Wednesday -- will be the first to roll out with software and architecture from Rivian, according to a source familiar with the new model. The EV is expected to go into production in 2027 with a starting price of 20,000 euros ($21,500). A second EV called the ID.2all, which will be priced in the 25,000 euro price category, will be available in 2026. Both vehicles are part of the automaker's new category of electric urban front-wheel-drive cars that are being developed under the "Brand Group Core" that makes up the volume brands in the VW Group. And both vehicles are for the European market.

The EVERY1 will be the first to ship with Rivian's vehicle architecture and software as part of a $5.8 billion joint venture struck last year between the German automaker and U.S. EV maker. The ID.2all is based on the E3 1.1 architecture and software developed by VW's software unit Cariad. VW didn't name Rivian in its reveal Wednesday, although there were numerous nods to next-generation software. Kai Grunitz, member of the Volkswagen Brand Board of Management responsible for technical development, noted it would be the first model in the entire VW Group to use a "fundamentally new, particularly powerful software architecture." "This means the future entry-level Volkswagen can be equipped with new functions throughout its entire life cycle," he said. "Even after purchase of a new car, the small Volkswagen can still be individually adapted to customer needs." Volkswagen says the ID EVERY1 concept is a compact electric vehicle with a 70 kW motor, a top speed of 130 km/h, a minimum range of 250 km (150 miles), seating for four, and a 305-liter luggage capacity.

Volkswagen has a press release with additional information.

The Dutch parliament approved motions urging the government to reduce reliance on U.S. software companies by developing a sovereign cloud platform and reconsidering contracts with American firms. Reuters reports: While such initiatives have foundered in the past due to a lack of viable European alternatives, lawmakers said changing relations with the United States under the presidency of Donald Trump have given the issue fresh urgency. "The question we as Europeans must ask ourselves is: do we feel comfortable with people like Trump, (Meta CEO Mark) Zuckerberg and (X owner Elon) Musk ruling over our data?" said Marieke Koekkoek of the pro-European Volt party, who authored one of the eight motions, in an email to Reuters.

In addition to launching a sovereign cloud services platform, the motions called on the government to re-examine a decision to use Amazon's web services for the Netherlands' internet domain hosting, and to develop alternatives to U.S. software and preferential treatment for European firms in public tenders. [...] Bert Hubert, a Dutch technology expert who has advocated for reducing dependency on the U.S., said: "This is only the first step in potentially doing something." But he said one important outcome would be forcing agencies to publicly report on risks related to their reliance on U.S. cloud firms. "With the advent of Trump 2.0, it has become clear that this is not something you can harmlessly sign off on," he said.

General Motors is partnering with Nvidia to enhance its self-driving and manufacturing capabilities by leveraging Nvidia's AI chips, software, and simulation tools. "GM says it will apply several of Nvidia's products to its business, such as the Omniverse 3D graphics platform which will run simulations on virtual assembly lines with an eye on reducing downtime and improving efficiency," reports The Verge. "The automaker also plans to equip its next-generation vehicles with Nvidia's 'AI brain' for advanced driver assistance and autonomous driving. And it will employ the chipmaker's AI training software to make its vehicle assembly line robots better at certain tasks, like precision welding and material handling." From the report: GM already uses Nvidia's GPUs to train its AI software for simulation and validation. Today's announcement was about expanding those use cases into improving its manufacturing operations and autonomous vehicles, GM CEO Mary Barra said in a statement. (Dave Richardson, GM's senior VP of Software and Services Engineering will be joining NVIDIA's Norm Marks for a fireside chat at the conference.) "AI not only optimizes manufacturing processes and accelerates virtual testing but also helps us build smarter vehicles while empowering our workforce to focus on craftsmanship," Barra said. "By merging technology with human ingenuity, we unlock new levels of innovation in vehicle manufacturing and beyond."

GM will adopt Nvidia's in-car software products to build next-gen vehicles with autonomous driving capabilities. That includes the company's Drive AGX system-on-a-chip (SoC), similar to Tesla's Full Self-Driving chip or Intel's Mobileye EyeQ. The SoC runs the "safety-certified" DriveOS operating system, built on the Blackwell GPU architecture, which is capable of delivering 1,000 trillion operations per second (TOPS) of high-performance compute, the company says. [...] In a briefing with reporters, Ali Kani, Nvidia's vice president and general manager of automotive, described the chipmaking company's automotive business as still in its "infancy," with the expectation that it will only bring in $5 billion this year. (Nvidia reported over $130 billion in revenue in 2024 for all its divisions.)

Nvidia's chips are in less than 1 percent of the billions of cars on the road today, he added. But the future looks promising. The company is also announcing deals with Tier 1 auto supplier Magna, which helped build Sony's Afeela concept, to use Drive AGX in the company's next-generation advanced driver assist software. "We believe automotive is a trillion dollar opportunity for Nvidia," Kani said.