President Donald Trump’s call for the United States to resume testing of nuclear weapons last week has experts scratching their heads. What did he really mean – exploding a warhead or testing delivery ...

Resuming full testing of nuclear weapons — as President Donald Trump called for last week — would be unnecessary, costly, undermine nonproliferation efforts, and empower the nation’s adversaries to ...

A number of social media posts in August 2025 shared a story about the civilian aftermath of America's rush to create the atomic bomb in 1945. According to the posts, a group of 13-year-old girls was ...

Experts warn that resumption of full nuclear weapons tests is unnecessary and would undermine the United States' efforts to discourage other nations from testing their own nukes. (Tech. Sgt. Draeke ...

Visitors watch a video of a nuclear bomb test at the All-Russia Exhibition Centre (VDNH) in Moscow in December, 2023 - Copyright AFP/File Eduardo Leal Visitors watch ...

The White House says the U.S. government's early analysis of underground activity in North Korea "is not consistent" with that country's claim of having conducted a successful hydrogen bomb test.

An atomic bomb test at Bikini Lagoon. Marshall Islands, July 1946. Today is the 80th anniversary of the bombing of Hiroshima and the first use of an atomic bomb in war, in this case by the United ...