At 3:39 p.m. on January 21, 1968, the aircraft slammed into the ice seven miles west of the base. The impact carved a ...

Andrew Bustamante explains that his "stance" on the subject has been "fairly consistent", and believes there remains a ...

EXCLUSIVE: Andrew Bustamante says his "stance" on the topic has been "fairly consistent", and believes there remains a ...

The death of the last treaty between Russia and the U.S. that limited the size of nuclear arsenals may spark a new arms race, ...

Nuclear weapons haven’t been tested in the United States since 1992. Find out why, and what could happen if the hiatus ends.

The world passed a nuclear milestone this week. And, perhaps surprisingly given the recent run of saber-rattling from the likes of Russia and the United States, it’s a positive one.

From Pacific islands to global fallout, a new report traces how decades of nuclear testing left a silent health crisis that ...

Introduced in 1960, the American MK41 hydrogen bomb remains the highest-yield nuclear weapon ever placed in active service.