In an electrifying, fully Spanish performance, the Puerto Rican superstar showed what the joy of unity looks like ...

AI health chat tools are getting better at answering everyday questions. They can explain lab results, walk through medication side effects, and help users ...

Add Yahoo as a preferred source to see more of our stories on Google. Photo Credit: iStock Western Canada suffered its second-worst year on record for glacier loss in 2025, with researchers warning ...

Leslie Gammons had used a GLP-1 before, but this time things went wrong. Her online doctor increased the dosage and Gammons ended up in the ER after an overdose. Supreme Court gives Trump — and the ...

The president’s fundraising emails are part of a larger messaging campaign that has become increasingly menacing ...

The National Weather Service (NWS) issued its first round of winter storm warnings ahead of a "significant" snow event expected to pummel the U.S. this weekend. People in Tennessee, West Virginia, ...

A powerful Arctic front is driving heavy snow, fierce winds and dangerously cold wind chills across a broad swath of the country, prompting winter storm warnings and advisories in 13 states. The ...

NORTH CAROLINA, USA — They’re easy to access, widely promoted online, and backed by doctors. GLP-1 weight-loss injections are proven to help people shed significant weight. But as demand explodes, so ...

Most of Florida is covered by various cold weather watches, warnings and advisories. Here's what they mean. Even South Florida won't be immune from the Arctic blast. Heading to Disney this weekend?

A rapidly strengthening winter storm, known as a bomb cyclone, is less than 24 hours away from delivering an unusual amount of snow, damaging winds and dangerous coastal flooding to parts of the ...

Anthropic CEO Dario Amodei has issued a stark warning about the potential perils of the rapidly advancing artificial intelligence (AI) technology. Here are the key takeaways from his essay posted on ...

WASHINGTON — Dangerous extreme cold combined with powerful wind gusts caused widespread power outages and property damage across the D.C. region on Wednesday, prompting safety warnings from utility ...