When an outgoing president hands the keys to the White House to the incoming one, another discrete handover takes place:...
A former US defense secretary has called on President-elect Joe Biden to reform the system that gives sole control of...
Iran has nothing to gain from ending inspections of its nuclear facilities, the head of the UN's nuclear watchdog warned...
An international treaty banning nuclear weapons is on the verge of coming into force, campaigners said Wednesday, with the last...
Russia said on Tuesday it was ready to offer the United States a mutual one-year freeze on the number of...
North Korea is violating international sanctions aimed at curbing its nuclear programme by exceeding a cap on petroleum imports and...
France must clean up nuclear test sites in Algeria where radioactive waste remains from testing in the former colony during...
Iran's Atomic Energy Organization said on Sunday that "sabotage" was the cause of an explosion that damaged the Natanz nuclear...
The atomic bombings of Hiroshima and Nagasaki capped six years of top-secret work by scientists from Europe and North America....
North Korean leader Kim Jong Un said that Pyongyang's nuclear weapons guarantee its safety, state media reported Tuesday, signalling once...