Time For India To Test Hydrogen Bomb? As global nuclear politics heats up again, a new question is echoing through New Delhi’s strategic corridors — is it time for India to revisit its thermonuclear ...

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 ...

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.