A set of 30 malicious Chrome extensions that have been installed by more than 300,000 users are masquerading as AI assistants to steal credentials, email content, and browsing information.

Add Yahoo as a preferred source to see more of our stories on Google. The 76th Berlin International Film Festival, running Feb. 12-22, has set the jury lineups for its Perspectives, Documentary, ...

Trees play a central role in life on Earth. They store CO₂, provide habitats for animals, fungi, and insects, stabilize soils, regulate water cycles, and supply resources that humans rely on—from ...

An Arctic blast in the US has caused tree sap to freeze, building pressure that leads to sudden cracking sounds, known as "frost cracking." This rare phenomenon is linked to record cold from a ...

The United States is grappling with a dangerous and potentially fatal weather emergency as bitter Arctic air surges across the Midwest and northern plains. Daily routines have been thrown into chaos, ...

Ancient pine trees growing in the Iberian mountains of eastern Spain have quietly recorded more than five centuries of Mediterranean weather. Now, by reading the annual growth rings preserved in their ...

Add Yahoo as a preferred source to see more of our stories on Google. Videos have gone viral on social media of loud, gunshot-like bangs in forests, with users dubbing them "exploding trees." They're ...