nuclear bomb

(Newser) - Hiroshima marked the 65th anniversary of its atomic bombing today with an official representative from the US in attendance for the first time. Ambassador John Roos said he hoped this year's event would boost world efforts towards nuclear disarmament, the AP reports. Fellow nuclear powers Britain and France also sent...

(Newser) - President Richard Nixon considered using nuclear weapons against North Korea after its fighter jets shot down an American spy plane in 1969, killing all 31 people on board, according to NPR . A former US pilot also reports that he was ordered to be prepared to drop a nuclear bomb on...