The unusual behavior of Grok 4, the AI model that Musk's company xAI released late Wednesday, has surprised some experts.

The fish-eating raptor known for gymnastic dives and whistle-like chirps is an American conservation success story.

According to the National Weather Service, Vermont's experience with floods can be traced to both ongoing climate change and ...

Hugo Gonzalez put up solid numbers across the board in the Celtics' Summer League opener, except at the free-throw line.