An earthquake that struck Iran last year was misreported as a covert nuclear weapons test amid rising global tension, ...

A thousand feet beneath the desert, the United States conducts experiments to verify that its weapons work. But some fear a ...

Two major nuclear companies with facilities in East Tennessee will join forces after a $525 million acquisition.

In fact, somewhere in the maze of tunnels we're walking through is a sealed shaft from a full-scale nuclear detonation — the Ledoux test in 1990. Loading... The Ledoux test was among the last ...

It would really be nice if that could be worked out without having to go that further step," declared Donald Trump on January 23rd, speaking with the insouciance of a man complaining to a waiter about ...