SpaceX's prototype Starship exploded over the Indian Ocean on Tuesday, capping another bumpy test flight for the rocket central to billionaire Elon Musk's dream of colonizing Mars.

SpaceX's Starship megarocket, the linchpin of founder Elon Musk's ambitions to colonize Mars, blasted off on its latest test ...

The Supreme Court has rejected the appeal of a Massachusetts student who was barred from wearing a T-shirt to school ...