A nuclear war simulation shows how an "invisible threat" would spread around the world in the aftermath of an explosion, contaminating land and sea for generations. Nine countries currently have ...

The Fukushima Daiichi nuclear disaster was a series of equipment ... Japan is now looking to dump the treated radioactive waste water into the sea, stirring debates and boycotts at home and ...

The first one was also the worst when in August 2000, the nuclear-powered Kursk sank in the Barents Sea due to an explosion in its torpedo room, which killed all 118 of its crew. The submarine ...

are trying to prevent meltdowns in all three of the plant's nuclear reactors, trying to flood the chambers with sea water to cool them down. "It was a hydrogen explosion. We are still assessing ...