The hydrogen bomb, unlike the atomic bomb used on Hiroshima, generates energy through fusion by fusing isotopes of hydrogen, ...

Here’s how a nuclear bomb actually works. The B61 and the B83 nuclear bombs currently in the United States’ arsenal are thermonuclear, or hydrogen bombs, and quite different than the fission weapons ...

The Pentagon released stunning footage Thursday showcasing exactly how 30,000-pound heavy-duty bunker-buster bombs work such as the ones used against Iran’s nuclear sites demolished fortified targets ...

Iran’s top nuclear scientist was driving to his country house with his wife on an autumn day four years ago. As he slowed down for a speed bump, a remote-controlled machine gun mounted on a nearby ...

How difficult is it for a country to develop a nuclear bomb? Nuclear experts weighed in. Photo from the Atomic Archive Last month, President Donald Trump ordered U.S. airstrikes on several of Iran’s ...

A nuclear terrorist does not match the profile of a suicide bomber or spree gunman. It’s not someone building a nuclear weapon in a cave from a box of scraps. A nuclear terrorist, rather, could be ...