In a complaint filed in an Illinois district court on Wednesday, protesters arrested at the Broadview ICE facility during "Operation Midway Blitz"—when thousands of federal agents flooded Chicago—demanded an injunction to stop alleged violations of the First and Fourth Amendments, as well as the Administrative Procedure Act.

They have accused the federal government of "wrongfully arresting peaceful protesters, collecting their DNA, uploading their genetic profiles to government databases, and storing their DNA samples in federal labs—permanently."

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Mindful of the skepticism, Mozilla on Thursday provided a behind-the-scenes look into its use of Anthropic Mythos—an AI model for identifying software vulnerabilities—to ferret out 271 Firefox security flaws over two months. In a post, Mozilla engineers said the finally ready-for-prime-time breakthrough they achieved was primarily the result of two things: (1) improvement in the models themselves and (2) Mozilla’s development of a custom “harness” that supported Mythos as it analyzed Firefox source code.

"Almost no false positives"

The engineers said their earlier brushes with AI-assisted vulnerability detection were fraught with “unwanted slop.” Typically, someone would prompt a model to analyze a block of code. The model would then produce plausible-reading bug reports, and often at unprecedented scales. Invariably, however, when human developers further investigated, they’d find a large percentage of the details had been hallucinated. The humans would then need to invest significant work handling the vulnerability reports the old-fashioned way.

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The Fitbit Air itself is a small plastic puck about 1.4 inches long and 0.7 inches wide. It slots into various bands that hold the bottom-mounted sensors against your wrist. There's no display pointing upward, so the entire device is covered by the fabric or plastic of the band. It's a streamlined and potentially stylish look—in uncharacteristic fashion, Google has plenty of colors and style options available, including a special-edition Steph Curry version. You may have heard chatter about Curry being seen teasing a new screenless Fitbit, and this is it.

Smartwatches never quite became a must-have device—plenty of people have them, but we don't all wear them all the time because they need to be charged often and aren't always very comfortable. The screenless Fitbit Air doesn't have those issues. Google says it lasts about a week on a charge, and it does that while collecting continuous health data. It can even store a day of data without being connected to your phone.

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Törnberg's research showed that, while numerous platform-level intervention strategies have been proposed to combat these issues, none are likely to be effective. And it’s not the fault of much-hated algorithms, non-chronological feeds, or our human proclivity for seeking out negativity. Rather, the dynamics that give rise to all those negative outcomes are structurally embedded in the very architecture of social media. So we’re probably doomed to endless toxic feedback loops unless someone hits upon a brilliant fundamental redesign that manages to change those dynamics.

Törnberg has been very busy since then, producing two new papers and one new preprint building on this realization that social media is structured quite differently than the physical world, with unexpected downstream consequences. The first new paper, published in PLoS ONE, specifically focused on the echo chamber effect, using the same combined standard agent-based modeling with large language models (LLMs)—essentially creating little AI personas to simulate online social media behavior.

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Musk, a co-founder of the AI group, proposed bringing Altman, Greg Brockman, and Ilya Sutskever to his carmaker, appointing Altman to the board or making OpenAI a Tesla subsidiary, according to evidence in a high-stakes trial between the billionaire and the ChatGPT maker on Wednesday.

The disclosures shed light on a crucial issue in the case, in which Musk has claimed that Altman “stole a charity” by converting the company into a for-profit. OpenAI’s lawyers have argued the Tesla chief executive was happy to commercialize the lab, provided that he remained in charge.

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But for some drivers, those who choose to spend their spare time enjoying track days at places like the legendary Nürburgring Nordschleife in Germany's Eifel Mountains, even cars like the razor-sharp GT3 RS make too many compromises for the road. For those people, there is Manthey Racing.

Based at the industrial estate alongside the ’Ring, Manthey is a highly successful racing team—majority-owned by Porsche since 2013—that applies its years of experience making Porsches go even faster around the 12.9-mile (20.8 km) circuit known as the Green Hell to create upgrade kits that will turn the dials all the way up to 11.

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This week, Bridenstine was named chief executive of a Maryland-based company, called Quantum Space, that builds "advanced maneuverable spacecraft."

"For us, national security space is a priority," said Bridenstine in an interview.

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The decline is modest so far, and it does not signal any problem at SpaceX or with the Falcon 9. Rather, it is a manifestation of SpaceX's eagerness to shift focus to the much larger Starship rocket, an enabler of what the company wants to do in space: missions to land on the Moon and Mars, orbital data centers, and next-gen Starlink.

Elon Musk's SpaceX conducted 165 launches with the Falcon 9 rocket (no Falcon Heavy missions) last year, up from 134 Falcon 9 and Falcon Heavy launches in 2024 and 96 Falcon flights in 2023. The company plans "maybe 140, 145-ish" Falcon launches in 2026, SpaceX President Gwynne Shotwell told Time earlier this year. "This year we'll still launch a lot, but not as much," she said. "And then we'll tail off our launches as Starship is coming online."

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On stage at the conference, CEO Dario Amodei said the deal was intended to increase usage limits for Anthropic's Pro and Max plan subscribers.

The announcement was accompanied by an increase in those usage limits; Anthropic doubled Claude Code's five-hour window limits for Pro and Max subscribers, removed the peak-hours limit reduction on Claude Code for those same accounts, and raised API limits for its Opus model. The table below outlining the Opus changes was shared in the company's blog post on the topic.

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The chipmaker has signed a 30-year corporate power purchase agreement for 100 percent of the power produced by the Hai Long offshore wind project. The deal between TSMC and Northland Power, a Canada-based global power producer, covers more than 1 gigawatt of power capacity at three offshore wind sites located off the western coast of central Taiwan in the Taiwan Strait, according to an April 30 announcement.

Once completed, the Hai Long offshore wind project would have the capacity to power the equivalent of more than 1 million Taiwanese households. The project’s wind farms began supplying power to Taiwan’s grid in 2025 and are scheduled to become fully operational by 2027.

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The FCC exceeded its legal authority by imposing liability for actions that result in "disparate impact," instead of merely policing "disparate treatment," said a ruling from the US Court of Appeals for the 8th Circuit. The FCC also exceeded its authority by applying the rules to entities that don't directly offer Internet service to subscribers, according to the ruling issued unanimously by three judges appointed by Republican presidents.

“Today’s appellate court decision is another common-sense win for nondiscrimination," Carr said today. Carr claimed the rules "would have required broadband providers and many other businesses to discriminate against people based on their race, gender, or other protected characteristics," but did not explain how the rules would have required discrimination. Carr also compared the rules to diversity, equity, and inclusion (DEI) policies that he has called discriminatory.

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Previously, Donald Trump had stubbornly cast aside the Biden-era policy, dismissing the need for voluntary safety checks as overregulation blocking unbridled innovation. Soon after taking office, he took the extra step of rebranding the US AI Safety Institute to the Center for AI Standards and Innovation (CAISI), removing "safety" from the name in a pointed jab at Joe Biden.

But after Anthropic announced that it would be too risky to release its latest Claude Mythos model—fearing that bad actors might exploit its advanced cybersecurity capabilities—Trump is suddenly concerned about AI safety. According to White House National Economic Council Director Kevin Hassett, Trump may soon issue an executive order mandating government testing of advanced AI systems prior to release, Fortune reported.

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"Excerpts of SpaceX's IPO registration statement reviewed by Reuters show the company is combining supervoting shares, mandatory arbitration, stricter rules on shareholder proposals and Texas corporate law to give Musk and other insiders broad control," Reuters wrote. "At the same time, it sharply limits investors' ability to challenge management, sue in court and force votes on governance issues."

Reuters said the policies "will erode typical shareholder protections in unprecedented ways," and "the only person who can fire Musk is Musk, who will retain majority control ‌through supervoting shares."

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The research partnership comes as the management behind EVE Online developer CCP Games announced that they have spent $120 million to buy themselves out from their former owners at South Korean publisher Pearl Abyss (Crimson Desert). The newly independent entity is being rebranded as Fenris Creations, which will continue to operate as normal without any restructuring or layoffs, the company said.

"Something that already behaves like a living world"

In today's announcement, Fenris and DeepMind said that EVE Online presents "a uniquely rich environment for study," especially when it comes to developing AI systems that use "long-horizon planning, memory, and continual learning." DeepMind says it will conduct controlled experiments on its models in a specially designed offline version of the game running on a local server, without directly impacting the experience for online players. The two companies "will also explore new gameplay experiences enabled by these technologies," they wrote.

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But it wasn't until last weekend that NASA released the whole trove of more than 12,000 images, dumping them onto the Gateway to Astronaut Photography. The astronauts used three different cameras on the mission: a Nikon D5, a Nikon Z9, and an iPhone 17s. There are some hits and misses in the archive, plus some new gems.

One of the early highlights during the mission was the "Hello, world" image captured by Artemis II Commander Reid Wiseman as the Orion spacecraft left Earth on its outbound journey toward the Moon.

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On Tuesday, The New York Times reported confirmation from the Department of Health and Human Services that the Food and Drug Administration had blocked the publication of studies showing the safety and efficacy of vaccines against COVID-19 and shingles. The revelation follows a report from The Washington Post last month that the Centers for Disease Control and Prevention scrapped a scientifically vetted study previously scheduled for publication that found COVID-19 vaccines sharply cut the risk of emergency care and hospitalization among healthy adults. The study was ultimately rejected by Kennedy's acting CDC director, who claimed to have concerns about the study's methodology.

Similarly at the FDA, two studies on COVID-19 vaccines by agency scientists were accepted for publication at medical journals, according to the Times. But unnamed FDA officials directed the agency scientists to withdraw the studies. While a preliminary abstract of one of the studies presented at a conference last fall remains online, the Times obtained a copy of the full manuscript, the conclusion of which reads, "Given the available evidence, FDA continues to conclude the benefits of vaccination outweigh the risks."

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Dreaming is a feature that is currently in research preview and limited to Managed Agents on the Claude Platform. Managed Agents are a higher-level alternative to building directly on the Messages API that Anthropic describes as a "pre-built, configurable agent harness that runs in managed infrastructure." It's intended for situations where you want multiple agents working on a task or project to some end point over several minutes or hours.

Anthropic describes dreaming as a scheduled process, in which sessions and memory stores are reviewed, and specific memories are curated. This is important because context windows are limited for LLMs, and important information can be lost over lengthy projects. On the chat side of things, many models use a process called compaction, whereby lengthy conversations are periodically analyzed, and the models attempt to remove irrelevant information from the context window while keeping what's actually important for the ongoing conversation, project, or task.

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The latest Gemma models are built on the same underlying technology that powers Google's frontier Gemini AI, but they're tuned to run locally. Gemini is optimized to run on Google's custom TPU chips, which operate in enormous clusters with super-fast interconnects and memory. A single high-power AI accelerator can run the largest Gemma 4 model at full precision, and quantizing will let it run on a consumer GPU.

Gemma allows users to tinker with AI on their hardware rather than sharing all their data with a cloud AI system from Google or someone else. Google also changed the license for Gemma 4 to Apache 2.0, which is much more permissive than the custom Gemma license Google employed for previous releases. However, there are inherent limitations in the hardware most people have to run local AI models. That's where MTP comes in.

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It will also require improved oversight of NASA's industrial base and better management of a supply chain that has often failed to deliver on time.

These landers are separate from NASA's Human Landing System program, which has contracts with SpaceX and Blue Origin to develop and deliver human-rated landers to ferry crews to and from the lunar surface for the agency's Artemis program. Alongside the crew landers, dozens of robotic and cargo landings will deliver payloads to scout for a future Moon base and demonstrate technologies for larger vehicles, mining and resource utilization, and sustained operations during the two-week-long lunar night.

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Then, without warning, their systems began to shut down. A 7-week-old boy in Maryland developed sudden seizures. An 11-pound girl in Alabama stopped breathing for 20 seconds at a time. A baby boy in Kentucky vomited before becoming lethargic. A brown-haired girl in Texas, not yet 2 weeks old, bled around her belly button.

Desperate to save them, records show, doctors inserted tubes into their airways and hooked them up to IVs. They ordered blood transfusions. They spent half an hour trying to resuscitate one boy until his parents told them they could stop. They shaved another boy’s soft locks to embed a needle directly into his skull to reduce the pressure in his brain.

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