A detailed analysis of polar vortex collapse mechanisms and how they relate to occasional North American cold outbreaks.

Despite a warming climate, bone-chilling winter cold can grip parts of the U.S. In a study appearing in Science Advances, researchers found that two specific patterns in the polar vortex, a ...

If you live in the northern United States or Canada, you’ve probably come to dread the phrase “polar vortex” when it’s uttered by a meteorologist during the winter months. Think brutally cold air, ...

Musk's xAI released an updated version of Grok a day after the chatbot made antisemitic posts on X.

Scientists observed and reported how vortex rings, swirling donut-shaped masses, move through water and reach air without losing their shape.

Power has been restored in Enfield after a four-day blackout left residents sweltering in heat following severe storms.

Linda Yaccarino announced her resignation as CEO of X on Wednesday. “After two incredible years, I’ve decided to step down as CEO of X,” Yaccarino shared in a post on the social media platform.

A man is facing a homicide charge after a body was found in a Fayette County home.

On just the second day of training camp practice, the New York Jets had a major injury scare. Quarterback Justin Fields was carted off after suffering a toe injury on his right foot during ...

X CEO Linda Yaccarino announced she's stepping down a day after the social media platform's AI chatbot was reportedly praising Adolf Hitler and promoting antisemitic tropes.

Musk’s Grok 4 launches one day after chatbot generated Hitler praise on X xAI claims new multi-agent model hits top benchmarks as Nazi controversy lingers.