A new US nuclear weapon 24 times more powerful than the one used on Hiroshima is being rush-produced because of an “urgent” and “critical” threat from rising global tensions, according to ...

Decades long nuclear activity readings off Tybee Island, Georgia's coast, have caused residents and the US government to ...

Iran has again pledged that it is 'not after a nuclear bomb' ahead of talks with the US and has even dangled the prospect of direct American investment in the Islamic Republic if the countries ...

Scientists at Sandia National Laboratories in New Mexico are kickstarting development of the B61-13, a nuclear 'gravity bomb' that was originally slated to go into production for the US Air Force ...

A harrowing map developed by nuclearsecrecy.com illustrates the devastating impact a nuclear bomb would have if detonated in New York City. The maps, which visualize the aftermath of nuclear ...