· 22 days ago· Ars Technica
Making cement from a different type of rock could clean up emissions
Limestone might not be the only source for Portland cement.
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513 articles found
· 22 days ago· Ars Technica
The perfect commuter bike? Velotric's Discover 3 makes its case.
A customized mid-motor and Shimano's new Cues components are a winning combination.
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· 23 days ago· Ars Technica
Your doctor’s AI notetaker may be making things up, Ontario audit finds
Made-up therapy referrals, incorrect prescriptions among the common mistakes.
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· 23 days ago· Ars Technica
Zero-day exploit completely defeats default Windows 11 BitLocker protections
It's not entirely clear how the exploit works. Microsoft says it's investigating.
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· 23 days ago· Ars Technica
Motorola Razr Fold review: Fits neatly in your pocket but not your budget
The Razr Fold has a lot going for it, but like all foldables, it's wildly expensive.
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· 23 days ago· Ars Technica
Forecasters predict wildfires, floods, severe heatwaves from incoming El Niño
Ocean heat plus human-caused global warming is a grim recipe for deadly climate extremes.
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· 24 days ago· Ars Technica
Solar drone with jumbo jet wingspan broke a flight record—then it crashed
The final flight and complex legacy of a pioneering solar-powered aircraft.
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· 24 days ago· Ars Technica
Foiled plot tried to sneak 49 lbs of cocaine into Australia via Xerox printers
The drugs had an estimated worth of over $9 million USD.
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· 24 days ago· Ars Technica
Protein in Homo erectus teeth suggests Denisovans gave us some of their DNA
Distinct form of tooth protein in Homo erectus shows up in Denisovans—and us.
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· 24 days ago· Ars Technica
FCC angers small carriers by helping AT&T and Starlink buy EchoStar spectrum
Approval is no surprise after FCC chair pressured EchoStar to sell licenses.
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· 24 days ago· Ars Technica
Altman forced to confront claims at OpenAI trial that he's a prolific liar
"Very painful": Altman relives his Muskian reaction to losing control over OpenAI.
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· 24 days ago· Ars Technica
Neanderthals drilled cavities to treat a toothache 59,000 years ago
“Every time I go to the dentist, I think about that guy,” researcher says.
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· 24 days ago· Ars Technica
A new US military wargame series began by simulating a nuclear weapon in orbit
US officials have said a nuclear detonation would render portions of low-Earth orbit useless for up to a year.
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· 24 days ago· Ars Technica
NASA provides some details about Artemis III, but hard decisions remain
"NASA also is defining the concept of operations for the mission."
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· 24 days ago· Ars Technica
The physics of how Olympic weightlifters exploit barbell's "whip"
The type of bar matters when it comes to how it bends and recoils, but why is still a mystery.
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· 24 days ago· Ars Technica
Gravitational lens shows a galaxy just 800 million years post-Big Bang
Early galaxy has elements produced by the Universe's first supernovae.
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· 24 days ago· Ars Technica
Anthropic blames dystopian sci-fi for training AI models to act “evil”
But training on "synthetic stories" that model good AI behavior can help.
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· 25 days ago· Ars Technica
FDA chief resigns after Trump admin forced approval of fruity e-cigs
Makary reportedly spent his year bucking Trump admin and making industry enemies.
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· 25 days ago· Ars Technica
Microsoft will lean on your CPU to speed up Windows 11's apps and animations
"All modern operating systems do this, including macOS and Linux."
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· 25 days ago· Ars Technica
Android is getting a big AI overhaul in 2026
Google has big plans for Android in 2026, and most of it is AI.
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