The hydrogen bomb, unlike the atomic bomb used on Hiroshima, generates energy through fusion by fusing isotopes of hydrogen, deuterium and tritium. This fusion process requires extremely high ...

German authorities shut down the famous Oktoberfest in Munich on Wednesday following an explosion and fire in a residential building in the north of the city, and said the festival would remain closed ...

The 80th anniversary of the atomic bombing of Hiroshima and Nagasaki is this week. It was the only time nuclear warheads were used during war. Here’s a look at the history and current U.S. stockpile.

As many as 19 people are missing and feared dead after a “devastating blast” leveled a Tennessee bomb factory Friday, according to officials. The massive explosion was reported around 7:45 a.m. local ...