Satellite images and videos of an Iranian girls school damaged by large explosions at the start of a U.S.-Israeli airstrike ...

A court complaint says two men who brought explosives to a protest outside New York City’s mayoral mansion said they were inspired by the Islamic State extremist group.

No charges had yet been brought against two arrested suspects, but federal prosecutors and police planned a news conference ...

When most people think of a supernova, they're thinking of a Type II core-collapse supernova. These are massive stars that have reached the end of their time on the main sequence. They've used up ...