Nuclear weapons can produce some of the most devastating destruction of any device ever created by humankind -- so what happens when someone makes a mistake?

A summary of the police investigation, released two years after the attack, found that the shooter had spent years planning ...

The March 28 video shows people scrambling to safety and parents grabbing children as shots rang out at Waterfront Park.

America’s new B61-12 nuclear warhead highlights how dangerous of a moment the world finds itself in—and real the potential is ...

The U.S. Air Force’s decision to reduce its planned B-2 stealth bomber fleet from 75 to just 20 after the Cold War ...

"Once in custody, Mr. Roske told law enforcement officers that he traveled from California to Maryland with the intent to kill the Associate Justice and then himself." ...

Municipal elections in Missouri are April 8, and one of the roles up for grabs is the mayoral seat in Columbia. Incumbent Barbara Buffaloe is running for reelection, while challengers Blair Murphy and ...

Family members of a 19-year-old man fatally shot by Fullerton police have filed a legal claim over his death, their lawyers saying witnesses saw him with his hands up as officers opened fire and ...

I’ve come to the realization that, when I’m 80, even if the government is filled with a thousand right-wing extremists, I’d be happiest knowing that I played a little part in making their lives more ...