Anti-vaccine Health Secretary Robert F. Kennedy Jr.—who has long dismissed reams of data on lifesaving vaccines as being insufficient to prove safety—is pushing the Food and Drug Administration to lift restrictions on over a dozen injectable peptide treatments. The treatments have little to no efficacy data behind them and were previously banned by the FDA for posing significant safety risks.

Kennedy is a self-proclaimed "big fan" of the risky treatments. Peptides, generally, are chains of amino acids linked together with peptide bonds, a link between the carboxyl group of one amino acid and the amino group of another. Bioactive peptides can have a range of cellular functions and influence various biochemical processes. Well-established, FDA-approved types of peptide drugs include GLP-1s for obesity and insulin for diabetes. But online, peptide drugs are now seemingly synonymous with unproven, non-FDA-approved treatment. They've grown extremely popular among wellness influencers, celebrities, and "biohackers," who claim without evidence that peptides can treat various diseases, reverse aging, and improve appearance.

On February 27, Kennedy touted such unproven peptides as a guest on Joe Rogan's podcast, saying he had used them to treat injuries with "really good effect." He also vowed to end the FDA's "war on peptides" and revealed his plan to reverse the FDA's restrictions on many of them.

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SpaceX's Starlink division confirmed yesterday that it lost contact with a satellite on Sunday and is trying to locate space debris that might have been produced by... whatever happened there.

Starlink said there appeared to be "no new risk" to other space operations and did not use the word "explosion." But it seems that something caused a Starlink broadband satellite to break apart into at least tens of pieces. LeoLabs, which operates a radar network that can track objects in low Earth orbit, said in an X post that it "detected a fragment creation event involving SpaceX Starlink 34343," one of the 10,000 or so Starlink satellites in orbit.

"LeoLabs Global Radar Network immediately detected tens of objects in the vicinity of the satellite after the event, with a first pass over our radar site in the Azores, Portugal," LeoLabs said. "Additional fragments may have been produced—analysis is ongoing."

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We've got a brand new trailer for Masters of the Universe , the new film adaptation of the 1980s He-Man and the Masters of the Universe series.

As previously reported , Sony Pictures gained the rights in 2009, and there were multiple script rewrites and much shuffling of possible directors (with John Chu, McG, and David S. Goyer among the candidates). This went on until 2022, when Netflix acquired the rights after its success with animated shows starring Kyle Allen as He-Man. Netflix canceled the project the following year, though, citing budget concerns, so Allen never got that big-screen break. And then Amazon MGM stepped in, tapping Travis Knight ( Bumblebee , Kubo and the Two Strings ) as director and casting Nicholas Galitzine (2021’s Cinderella , 100 Nights of Hero ) as He-Man.

In addition to Galitzine, the cast includes Camila Mendes as Teela; Jared Leto as Keldor/Skeletor; Alison Brie as Professor Evelyn Powers (aka Evil-Lyn), lieutenant to Skeletor; Idris Elba as Duncan/Man-at-Arms; Morena Baccarin as the Sorceress of Castle Grayskull; Johannes Haukur as Malcolm/Fisto; James Purefoy and Charlotte Riley as King Randor and Queen Marlena, rulers of Eternia; Sasheer Zamata as Suzie, Adam/He-Man’s BFF on Earth; Kristen Wiig as Roboto; Jon Xue Zhang as Ram-Man; Kojo Attah as the bounty hunter Tri-Klops; Sam C. Wilson as cyborg/weapons expert Kronis/Trap-Jaw; and Hafþór Júlíus Björnsson as Goat Man.

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Celebrities—they're just like us!

We recently covered a strange story out of Michigan last week, where a woman connected to a Zoom court hearing while driving her car down the road —and then tried to gaslight the judge about this fact. At the end of that piece, I noted just how often I see similar kinds of distracted driving, where people are (illegally in my state) one-handing cell phones even while navigating tricky intersections.

Famous people aren't immune from this kind of behavior, either. Police in Martin County, Florida, today released their affidavit used to arrest golfer Tiger Woods after a car crash last week near his home. Woods was driving down a residential street, apparently at high speed, and managed to clip the trailer of another vehicle. He then swerved hard enough to flip his vehicle onto its side as it went skidding down the road. Woods had to be helped out through the front passenger-seat window of his SUV.

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We haven't heard much about Warner Bros.' forthcoming Supergirl , starring Milly Alcock in the title role, since the first teaser dropped back in December. But with its summer release approaching, the studio just released the first official full trailer, and it's definitely a crowd-pleaser.

As previously reported , we met Alcock’s Supergirl briefly at the end of Superman , when she showed up to collect her dog Krypto, still a bit hungover from partying on a red-sun planet. She is more jaded than her cousin, having witnessed the destruction of Krypton and the loss of everything and everyone she loved. “He sees the good in everyone, and I see the truth,” she says in the teaser.

Kara, aka Supergirl, is turning 23 and declares it will be the best year yet, which is admittedly “not a very high bar to clear.” While she might not be too keen on the prospect, she’s going to be a superhero nonetheless. Per the logline: “When an unexpected and ruthless adversary strikes too close to home, Kara Zor-El, aka Supergirl, reluctantly joins forces with an unlikely companion on an epic, interstellar journey of vengeance and justice.”

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The entire source code for Anthropic's Claude Code command line interface application (not the models themselves) has been leaked and disseminated, apparently thanks to a serious internal error. The leak gives competitors and armchair enthusiasts a detailed blueprint for how Claude Code works—a significant setback for a company that has seen explosive user growth and industry impact over the past several months.

Early this morning, Anthropic published version 2.1.88 of Claude Code npm package—but it was quickly discovered that package included a source map file, which could be used to access the entirety of Claude Code's source—almost 2,000 TypeScript files and more than 512,000 lines of code.

Security researcher Chaofan Shou was the first to publicly point it out on X , with a link to an archive containing the files. The codebase was then put in a public GitHub repository, and it has been forked tens of thousands of times.

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Building a utility-scale quantum computer that can crack one of the most vital cryptosystems—elliptic curves—doesn’t require nearly the resources anticipated just a year or two ago, two independently written whitepapers have concluded. In one, researchers demonstrated the use of neutral atoms as reconfigurable qubits that have free access to each other. They went on to show this approach could allow a quantum computer to break 256-bit elliptic curve cryptography (ECC) in 10 days while using 100 times less overhead than previously estimated. In a second paper, Google researchers demonstrated how to break ECC-securing blockchains for Bitcoin and other cryptocurrencies in less than 9 minutes while achieving a 20-fold resource reduction.

Taken together, the papers are the latest sign that cryptographically relevant quantum computing (CRQC) at utility-scale is making meaningful progress. The advances are largely being driven by new quantum architectures developed by physicists and computer scientists in a push to create quantum computers that operate correctly even in the presence of errors that occur whenever qubits—the quantum analog to classical computing bits—interact with their environment. The other key drivers are ever-more efficient algorithms to supercharge Shor’s algorithm, the 1994 series of equations proving that quantum computing could break the ECC and RSA cryptosystems in polynomial time, specifically cubic time , far faster than the exponential time provided by today’s classical computers.

Neither paper has been peer-reviewed.

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Someone is celebrating a birthday tomorrow—it's Gmail. The iconic email service debuted 22 years ago on April 1, forever altering what people expected from free email. But 22 years is a long time, and the username you chose when you finally got your hands on an invite in 2004 may not have stood the test of time. Starting today , Google will let US-based users ditch an old username without creating a new account.

Google started testing this option some months ago, both in the US and internationally. Today, the name change feature is rolling out widely in the US. You can check for the option on this account page to get started (you'll have to log in). Some of the accounts we've checked already have the option, but it could take a while for it to appear for everyone.

Over the years, many users have abandoned old Gmail addresses because the handle is too personal or their names have changed. Now, you don't have to abandon anything. When the option appears, you'll be able to change the username portion of your email (the part before @gmail) to anything you desire. However, Google says you can only change your address once every 12 months. The company hasn't explained why you're limited to one change per year, but it may be a measure to combat spam.

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OkCupid and its owner Match Group reached a settlement with the Trump administration for not telling dating-app customers that nearly 3 million user photos were shared with a company making a facial recognition system. OkCupid also gave the facial recognition firm access to user location information and other details without customers' consent, the Federal Trade Commission said.

OkCupid and Match do not have to pay a financial penalty in a deal made with the FTC over an incident from 2014. OkCupid and Match did not admit or deny the allegations but agreed to a permanent prohibition barring them from misrepresenting how they use and share personal data, the FTC said yesterday .

The FTC has been run entirely by Republicans since President Trump fired both Democratic commissioners . The proposed settlement requires approval from a judge and was submitted in US District Court for the Northern District of Texas.

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