Obesity rates are down. Is that because of weight-loss drugs?
Earlier this fall, the Centers for Disease Control and Prevention reported data showing that adult...
Tech
Latest James Webb data hints at new physics in Universe’s expansion
Physicists have been puzzling over conflicting observational results pertaining to the accelerating expansion rate of...
Win hardware, collectibles, and more in the 2024 Ars Technica Charity Drive
It’s once again that special time of year when we give you a chance to...
The shadow’s roots take hold in Wheel of Time S3 teaser
The Wheel of Time returns to Prime Video in March. Prime Video released a one-minute...
Innie rebellion is brewing in trippy Severance S2 trailer
Severance returns to Apple TV in January for its sophomore season. Severance was one of...
2025 Lamborghini Urus SE first drive: The total taurean package
Lamborghini provided flights from Albany, New York, to Bologna, Italy, and accommodation so Ars could...
Teen creates memecoin, dumps it, earns $50,000
On the evening of November 19, art adviser Adam Biesk was finishing work at his...
Google’s Genie 2 “world model” reveal leaves more questions than answers
In March, Google showed off its first Genie AI model. After training on thousands of...
Radioactive ‘diamond battery’ could power spacecraft for thousands of years
Scientists in the UK have successfully created the world’s first carbon-14 diamond battery, which could...
Tokamak Energy gets US, UK backing for $52M fusion reactor upgrade
Just two weeks since raising $125mn in funding, British scaleup Tokamak Energy has secured backing...
Former flight director who reviewed Orion heat shield data says there was no dissent
Within hours of NASA announcing its decision to fly the Artemis II mission aboard an...
TikTok’s two paths to avoid US ban: Beg SCOTUS or woo Trump
On Friday, a US appeals court upheld a federal law that could ban or force...
US to start nationwide testing for H5N1 flu virus in milk supply
On Friday, the US Department of Agriculture (USDA) announced that it would begin a nationwide...
Microsoft discontinues lackadaisically updated Surface Studio all-in-one desktop
Microsoft has formally discontinued its Surface Studio all-in-one desktop, the company confirmed to Windows Central,...
Your AI clone could target your family, but there’s a simple defense
On Tuesday, the US Federal Bureau of Investigation advised Americans to share a secret word...