How scientists risked everything on a completely untested, wildly destructive tactical operation to forcefully alter the ...

Here’s what you’ll learn when you read this story: In 1958, a midair collision forced a B-47 pilot to drop a hydrogen bomb into shallow ocean waters near Tybee Island, Georgia. Despite extensive ...

The vast nuclear arsenal of the US has seen some of its weapons scattered across the globe, with atomic bombs lost to the depths of the ocean — potentially waiting to be discovered by anyone. As ...

The gap between a 911 call and the discovery of an explosive raises questions about security at the base, experts say. Katelyn Ferral is a politics reporter and a Report for America corps member.

SEOUL, South Korea — North Korea said Thursday its testing spree this week involved various new weapons systems, including ballistic missiles armed with cluster-bomb warheads, as it pushes to expand ...