The US is investigating a possible conspiracy after at least 10 scientists connected to US nuclear secrets and rocket technology went missing or died under shadowy circumstances over the past few years.

Pointing to tabloid reports from The Daily Mail and The New York Post, Republican members of the House Committee on Oversight and Government Reform sought information about each missing or departed scientist. In letters to the Department of Energy, Department of Defense, Federal Bureau of Investigation (FBI), and National Aeronautics and Space Administration (NASA), Reps. James Comer (R-Ky.) and Eric Burlison (R-Mo.) said the tabloid reports had raised "questions about a possible sinister connection between a string of mysterious deaths and disappearances."

"If the reports are accurate, these deaths and disappearances may represent a grave threat to US national security and to US personnel with access to scientific secrets," the letters said.

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Physicists have spent the last 20 years pondering an apparent discrepancy between experimental results and theoretical predictions for the magnetic properties of the muon, the electron's heavier cousin—a mismatch that hinted at a possible fifth force. But according to a new paper published in the journal Nature, the discrepancy is due to a calculation fluke, not exciting new physics, so the Standard Model of particle physics is still holding strong.

“There were many calculations in the last 60 years or so, and as they got more and more precise, they all pointed toward a discrepancy and a new interaction that would upend known laws of physics,” said co-author Zoltan Fodor , a physicist at Penn State. “We applied a new method to calculate this discrepancy quantity, and we showed that it’s not there. This new interaction we hoped for simply is not there. The old interactions can explain the value completely.”

As previously reported , the muon (a member of the lepton classification) is the heavier second-generation cousin of the electron—the tau is the third-generation cousin—and that makes muons particularly sensitive to virtual particles popping into and out of existence in the quantum vacuum, since they can briefly interact with those virtual particles. Muons are special to physicists because they are light enough to be plentiful yet heavy enough to be used experimentally to probe the accuracy of the Standard Model of particle physics.

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On Tuesday, the US District Court for the District of Massachusetts issued a preliminary injunction blocking the US government from applying a range of restrictions on renewable power development, at least for the parties in the suit. The ruling expands on another that was issued late last year , applying similar logic to a broader set of federal restrictions and an expanded group of renewable energy developers.

While the ruling is good news for companies looking to develop non-polluting energy sources, it leaves intact one of the only attempts the government has made to rationalize its animosity toward renewable power.

Arbitrary and capricious again

In December, a different judge in the same court ruled that the federal government's decision to withdraw all areas of the continental shelf from potential offshore wind development violated the Administrative Procedures Act. The problem, the court determined, was that the rules were arbitrary and capricious; the only justification the government offered was that they implemented a Trump executive order.

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Like many medical school students, Sam was broke.

The 22-year-old aspiring orthopedic surgeon from northern India got some money from his parents, but he says he spent most of it subsidizing his licensing exams, and he’s still saving up to hopefully emigrate to the US after graduation. So he started searching for ways to make additional money online.

Sam, who requested a pseudonym to avoid jeopardizing his medical career and immigration status, tried a few things, with varying degrees of legitimacy and success. He made YouTube shorts and sold study notes to other med students. It wasn’t until he started scrolling through his Instagram feed that he landed on an idea: Why not make an AI-generated girl using Google Gemini’s Nano Banana Pro and sell bikini photos of her online?

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If charging speed is one of the major stumbling blocks preventing people from considering an electric vehicle, then ChargePoint's new Express Solo DC fast charger is a step in the right direction. It has been designed to be compact and work with DC power, making it easy to install in tight spaces. Oh, and it maxes out at a hefty 600 kW.

As we saw with yesterday's news from CATL , EV batteries are getting more and more capable by the day. Increasing power can reduce charge times, as long as the battery can take it—BYD's new Blade battery can charge at up to 1.5 MW, and megawatt chargers are already common across China .

Once again, you can see how badly the US is lagging in EVs. Most Tesla Superchargers max out at 250 kW, Electrify America stops at 350 kW, and even the new IONNA stations top out at 400 kW per plug . So the Express Solo's 600 kW—as powerful as a Formula E pit stop —sets a new benchmark, particularly for a standalone charger that could live in an urban gas station or convenience store parking lot.

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MONTEREY COUNTY, Calif.—Bicycles are a strange technology.

While there have been some notable modifications from the dandy horse to the penny-farthing , since the advent of the “ safety bicycle ” in the 1880s, the fundamentals of bike design haven't changed all that much. Put another way, most bike riders today could understand how to use a bike made in the 1890s.

Still, for any bike fan, Sea Otter Classic —the biggest consumer trade cycling show in the world—showcases all kinds of new rigs and creative accessories. It’s basically Christmas for bike dorks.

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The next Donald Trump memecoin event could very well be the last.

If Democrats retake control of Congress this fall, they may succeed in quickly passing legislation banning the president and his family from profiting from the shady token that has deeply disturbed government ethicists.

Trump launched his official memecoin before his inauguration in January 2025, becoming the first president to release his own cryptocurrency. Since then, Trump's family has reportedly made more than $280 million, while the memecoin's value has tanked.

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The US military’s massive $1.5 trillion budget request for the next fiscal year includes what Pentagon officials described as the largest investment in drone warfare and counter-drone technology in US history.

The proposed spending on drone and autonomous warfare technologies within the FY2027 budget proposal for the US Department of Defense would surpass most countries’ defense budgets and rank among the top 10 in the world for military spending, ahead of countries such as Ukraine, South Korea, and Israel.

Specifically, the Pentagon is requesting $53.6 billion to boost US production and procurement of drones, train drone operators, build out a logistics network for sustaining drone deployments, and expand counter-drone systems to defend more US military sites. The funding request is budgeted under the Defense Autonomous Warfare Group (DAWG), an organization established in late 2025 that would see a massive budget increase after receiving about $226 million in the 2026 fiscal year budget.

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Earlier this month, Anthropic said its Mythos Preview model was so good at finding cybersecurity vulnerabilities that the company was limiting its initial release to "a limited group of critical industry partners." Since then, debate has raged over whether the model presages an era of turbocharged AI-aided hacking or if Anthropic is just building hype for what is a relatively normal step up on the ladder of advancing AI capabilities .

Mozilla added some important data to that debate Tuesday, writing in a blog post that early access to Mythos Preview had helped it pre-identify 271 security vulnerabilities in this week's release of Firefox 150 . The results were significant enough to get Firefox CTO Bobby Holley to enthuse that, in the never-ending battle between cyberattackers and cyberdefenders, "defenders finally have a chance to win, decisively."

"We've rounded the curve"

Holley didn't go into detail on the severity of the hundreds of vulnerabilities that Mythos reportedly detected simply by analyzing the unreleased source code of Firefox's latest version. But by way of comparison, he noted that Anthropic's Opus 4.6 model found only 22 security-sensitive bugs when analyzing Firefox 148 last month .

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