The United States and Russia have begun exchanging information on their nuclear stockpiles under a new U.S.-Russian arms reduction treaty,...
Japan battled a nuclear and humanitarian crisis Friday as engineers worked to restore power to a stricken atomic plant while...
Japan's military failed on Wednesday a first attempt to drop water from helicopters on one of the damaged reactors at...
Japanese crews grappling with the world's worst nuclear incident since Chernobyl temporarily pulled out Wednesday as radiation rose following feared...
The U.S. 7th Fleet has temporarily repositioned its ships and aircraft away from Japan’s Fukushima Dai-Ichi Nuclear Power Plant after...
A majority of European and US policy-makers would prefer a nuclear-armed Iran over taking military action if diplomatic efforts failed,...
Japan's nuclear crisis escalated Tuesday as two more blasts and a fire rocked a quake-stricken atomic power plant, sending radiation...
An explosion rocked an earthquake-hit nuclear plant Monday, as Japan struggled to avert a catastrophic reactor meltdown caused by a...
Libya still has over 10 tonnes of mustard gas years after signing a treaty banning chemical weapons, but has destroyed...
Syria has agreed to a vist by inspectors from the Vienna-based International Atomic Energy Agency to a nuclear site for...