Air strikes cause black rain and unprecedented pollution in Tehran, scientists say

Cyber Monday has arrived an if you have a gamer in your life that you have yet to get a gift for, there’s a slightly cheaper way to become their favorite person. There is currently a sale on the Nintendo Switch 2 + Mario Kart World bundle that wasn’t available on Black Friday. You can…

When Ring founder and CEO Jamie Siminoff decided to use the company’s first-ever Super Bowl commercial to introduce Search Party, an AI-powered feature that uses Ring camera footage to help find lost dogs, he expected Americans to love it. Instead, the TV spot set off a firestorm. Practically since the moment the ad aired in…

Amazon Web Services, which has been building its own AI training chips for years now, just introduced a new version known as Trainium3 that comes with some impressive specs. The cloud provider, which made the announcement Tuesday at AWS re:Invent 2025, also teased the next product on its AI training product roadmap: Trainium4, which is…

Georgina RannardClimate and science reporter, Belém, Brazil Getty Images Açaí is a popular health food sold around the world In a lab in a renovated warehouse on the banks of a churning, brown river in Belém, Brazil, machines are pulping candidates for the next global “superfood”. Cupuaçu… Taperebá… Bacaba… Like açai berries – these strange…

Amazon Web Services is rolling out a slate of new homegrown AI models and a service for enterprise customers to build their own custom versions. The cloud provider launched Nova 2, a fleet of four new AI models to its Nova model family, during AWS CEO Matt Garman’s AWS re:Invent keynote on Tuesday. The first…