Ars Technica

A new report says that when the Securities and Exchange Commission sued Elon Musk less than a week before President Trump's inauguration, only one member—the current chairman—voted against filing the lawsuit.

The vote behind closed doors was 4–1, with three Democrats and Republican Hester Peirce joining to support the lawsuit over Musk's late disclosure of a Twitter stock purchase in early 2022, Reuters reported today. The one dissent reportedly came from Republican Mark Uyeda, who was subsequently named acting SEC chairman by Trump.

Uyeda also asked SEC enforcement staff "to declare that a case they wanted to bring against Elon Musk was not motivated by politics, an unusual request that the staffers refused," Bloomberg reported last month. Reuters said its sources confirmed that "staff refused to sign the pledge, as it is not typical SEC practice."

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Back in 2004, the launch of Half-Life 2 would help launch Steam on the path to eventually becoming the de facto digital rights management (DRM) system for the vast majority of PC games. But years before that, with the 1998 launch of the original Half-Life, Valve cofounder and then-CMO Monica Harrington said she was inspired to take DRM more seriously by her nephew's reaction to the purchase of a new CD-ROM burner.

PC Gamer pulled that interesting tidbit from a talk Harrington gave at last week's Game Developers Conference. In her remembering, Harrington's nephew had used funds she had sent for school supplies on a CD replicator, then sent her "a lovely thank you note essentially saying how happy he was to copy and share games with his friends."

That was the moment Harrington said she realized this new technology was leading to a "generational shift" in both the availability and acceptability of PC game piracy. While game piracy and DRM definitely existed prior to CD burners (anyone else remember the large codewheels that cluttered many early PC game boxes?), Harrington said the new technology—and the blasé attitude her nephew showed toward using it for piracy—could "put our entire business model at risk."

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Author, journalist, and long-time Internet freedom advocate Doc Searls wants us to stop asking for privacy from websites, services, and AI and start telling these things what we will and will not accept.

Draft standard IEEE P7012, which Searls has nicknamed "MyTerms" (akin to "Wi-Fi"), is a Draft Standard for Machine Readable Personal Privacy Terms. Searls writes on his blog that MyTerms has been in the works since 2017, and a fully readable version should be ready later this year, following conference presentations at VRM Day and the Internet Identity Workshop (IIW).

The big concept is that you are the first party to each contract you have with online things. The websites, apps, or services you visit are the second party. You arrive with either a pre-set contract you prefer on your device or pick one when you arrive, and it tells the site what information you will and will not offer up for access to content or services. Presumably, a site can work with that contract, modify itself to meet the terms, or perhaps tell you it can't do that.

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The Google Maps Timeline has long been a useful though slightly uncomfortable feature that maintains a complete record of everywhere your phone goes (and probably you with it). Google recently changed the way it stored timeline data to improve privacy, but the company now confirms that a "technical issue" resulted in many users losing their timeline history altogether, and there might not be any way to recover it.

Timeline, previously known as Location History, is very useful if you need to figure out where you were on a particular day or if you just can't remember where you found that neat bar on your last vacation. Many Google users grew quite fond of having access to that data. However, Google had access to it, too. Starting in 2024, Google transitioned to storing Timeline data only on the user's individual smartphone instead of backing it up to the cloud. You can probably see where this is going.

Users started piping up over the past several weeks, posting on the Google support forums, Reddit, and other social media that their treasured Timeline data had gone missing. Google has been investigating the problem, and the news isn't good. In an email sent out over the weekend, Google confirmed what many already feared: Maps has accidentally deleted Timeline data on countless devices.

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Formula 1 spent this past weekend in Shanghai for the 2025 Chinese Grand Prix. There was a little something for everyone: entertaining racing on-track, different winners for the sprint and Grand Prix, some driver and team intrigue, rumors of a potential technical shake-up happening soon, and a bit of an argument that exposes the entertainment side of the sport.

Once out in the countryside, skyscrapers are starting to fill in the backdrop behind the Shanghai International Circuit. One of the mid-2000s crop of race tracks designed by Hermann Tilke, it's characterized by the neverending decreasing radii that are turns 1 and 2, plus the longest straight on the calendar. It was freshly resurfaced for this year, eliminating the bumps and increasing the grip level to fix a botched job performed ahead of last year's F1 race.

China was home to the first sprint weekend of the year, with a 19-lap race on Saturday in place of that morning's practice session ahead of the 56-lap race on Sunday. Lewis Hamilton, now clad in bright Ferrari red, led from start to finish, showing the kind of ability that has led him to 105 race wins. Hamilton's last year with Mercedes was better than the winless 2022 and 2023, but his new Ferrari already appears to suit him better.

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On Sunday, the genetic testing and heritage company 23andMe announced that it had entered Chapter 11 bankruptcy and was asking a court to arrange its sale. The company has been losing money for years, and a conflict between its board and CEO about future directions led to the entire board resigning back in September. Said CEO, Anne Wojcicki, has now resigned and will be pursuing an attempt to purchase the company and take it private.

At stake is the fate of genetic data from the company's 15 million customers. The company has secured enough funding to continue operations while a buyer is found, and even though US law limits how genetic data can be used, the pending sale has raised significant privacy concerns.

Risky business

The company launched around the time that "gene chips" first allowed people to broadly scan the human genome for sites where variations were common. A few of these variants are associated with diseases, and 23andMe received approval to test for a number of these. But its big selling point for many people was the opportunity to explore their heritage. This relied on looking broadly at the patterns of variation and comparing those to the patterns typically found in different geographic regions. It's an imperfect analysis, but it can often provide a decent big-picture resolution of a person's ancestry.

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Cadillac provided flights from Los Angeles to San Fransisco and accommodation so Ars could drive the Optiq. Ars does not accept paid editorial content.

Badging on the rear of the new Cadillac Optiq may confuse some American buyers. This crossover is fully electric, so the alphanumeric nomenclature can't refer to engine displacement—and not horsepower, either. Instead, 500E4 refers to 500 Newton-meters of torque, the metric units for more familiar pound-feet, plus dual-motor all-wheel drive. Rating the Optiq's output in kilowatts might have at least rendered something at least somewhat more comprehensible, but the designation hints at the Optiq's intended global market, which in turn reveals just how important this crossover EV is for Cadillac's future.

The Optiq slots in as an upmarket variant of the Chevrolet Equinox EV, featuring a suite of enhancements unveiled at a Downtown Los Angeles preview last spring. With the exterior design, interior materials, and tech features all known quantities, I arrived to a drive program held in the San Francisco Bay Area—concurrently with the Escalade IQ—more curious to experience how much the Optiq's additional power and refinement can possibly improve on the already solid Equinox.

On paper, the Caddy bests its Chevy counterpart despite using much of the same hardware. In this case, an 85-kilowatt-hour battery allows for an EPA-estimated range of 302 miles (486 km) despite output from dual motors matching the AWD Equinox at 300 hp (223 kW), just with a bit more in the torque department at 354 lb-ft (almost, but not quite, that 500Nm figure).

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At the beginning of November 2024, the US Federal Energy Regulatory Commission (FERC) rejected Amazon’s request to buy an additional 180 megawatts of power directly from the Susquehanna nuclear power plant for a data center located nearby. The rejection was due to the argument that buying power directly instead of getting it through the grid like everyone else works against the interests of other users.

Demand for power in the US has been flat for nearly 20 years. “But now we’re seeing load forecasts shooting up. Depending on [what] numbers you want to accept, they’re either skyrocketing or they’re just rapidly increasing,” said Mark Christie, a FERC commissioner.

Part of the surge in demand comes from data centers, and their increasing thirst for power comes in part from running increasingly sophisticated AI models. As with all world-shaping developments, what set this trend into motion was vision—quite literally.

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Over the course of his long career, magician and endurance performer David Blaine has taken on all kinds of death-defying feats: catching a bullet in his teeth, fasting for 44 days, or holding his breath for a record-breaking 17 minutes and 4 seconds, to name a few. Viewers will get to see a different side of Blaine as he travels the world to meet kindred spirits from a wide range of cultures in David Blaine Do Not Attempt, a new six-episode docuseries from National Geographic.

(Some spoilers below.)

The series was shot over three calendar years (2022-2024) in nine different countries and features Blaine interacting with, and learning from, all manner of daredevils, athletes, street performers, and magicians. In Southeast Asia, for instance, he watches practitioners of an Indonesian martial art called Debus manipulate razor blades in their mouths and eat nails. (There is no trick to this, just conditioned endurance to pain, as Blaine discovers when he attempts to eat nails: his throat was sore for days.) He braves placing scorpions on his body, breaks a bottle with his head, and sets himself on fire in Brazil while jumping off a high bridge.

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Seven years ago, three classmates at the Technical University of Munich believed their student engineering project might hold some promise in the private sector.

At the time, Daniel Metzler led a team of 40 students working on rocket engines and launching sounding rockets. Josef Fleischmann was on the team that won the first SpaceX Hyperloop competition. Together with another classmate, Markus Brandl, they crafted rocket parts in a campus workshop before taking the leap and establishing Isar Aerospace, named for the river running through the Bavarian capital.

Now, Isar's big moment has arrived. The company's orbital-class first rocket, named Spectrum, is set to lift off from a shoreline launch pad in Norway as soon as this week.

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According to a memo circulating among State Department staff and reviewed by WIRED, the Trump administration plans to rename the United States Agency for International Development (USAID) as US International Humanitarian Assistance (IHA), and to bring it directly under the secretary of state. The document, on which Politico first reported, states that as part of its reorganization, the agency will “leverage blockchain technology” as part of its procurement process.

“All distributions would also be secured and traced via blockchain technology to radically increase security, transparency, and traceability,” the memo reads. “This approach would encourage innovation and efficiency among implementing partners and allow for more flexible and responsive programming focused on tangible impact rather than simply completing activities and inputs.”

The memo does not make clear what specifically this means—if it would encompass doing cash transfers in some kind of cryptocurrency or stablecoin, for example, or simply mean using a blockchain ledger to track aid disbursement.

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Anyone who has suffered the indignity of a splinter, a blister, or a paper cut knows that small things can sometimes be hugely annoying. You aren't going to die from any of these conditions, but it's still hard to focus when, say, the back of your right foot is rubbing a new blister against the inside of your not-quite-broken-in-yet hiking boots.

I found myself in the computing version of this situation yesterday, when I was trying to work on a new Mac Mini and was brought up short by the fact that my third mouse button (that is, clicking on the scroll wheel) did nothing. This was odd, because I have for many years assigned this button to "Mission Control" on macOS—a feature that tiles every open window on your machine, making it quick and easy to switch apps. When I got the new Mini, I immediately added this to my settings. Boom!

And yet there I was, a couple hours later, clicking the middle mouse button by reflex and getting no result. This seemed quite odd—had I only imagined that I made the settings change? I made the alteration again in System Settings and went back to work.

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Measles has arrived in Kansas and is spreading swiftly in communities with very low vaccination rates. Since last week, the state has tallied 10 cases across three counties, with more pending.

On March 13, health officials announced the state's first measles case since 2018. The case was reported in Stevens County, which sits in the southwest corner of the state. As of now, it's unclear if the case is connected to the mushrooming outbreak that began in West Texas.

That initial case in Kansas already shows potential to mushroom on its own. Stevens County contains two school districts, both of which have extremely low vaccination rates among kindergartners. By the time children enter kindergarten, they should have their two doses of Measles, Mumps, and Rubella (MMR) vaccine, which together are 97 percent effective against measles. In the 2023–2024 school year, rates of kindergartners with their two shots stood at 83 percent in the Hugoton school district and 80 percent in the Moscow school district, according to state data. Those rates are significantly below the 95 percent threshold needed to block the onward community spread of measles—one of the most infectious viruses known to humankind.

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