The nuclear weapons treaty between the two world poles, the United States and Russia, signed during Ronald Reagan's tenure, ...

R OBERT OPPENHEIMER, the father of America’s nuclear bomb, described his country’s atomic rivalry with the Soviet Union as ...

Yet January 14th marked the longest period humankind has gone without one or another part of the whole exploding one of these ...

Iran has tentatively agreed to resume nuclear talks with the US as it tries to avert the threat of strikes, in what would be the first such negotiations since the Trump administration bombed three of ...

Trump been ratcheting up threats against Iran over the past several weeks, urging a nuclear deal and increasing U.S military presence in the region.

Several nations boast nuclear arsenals, although nearly 90% of all nukes belong to a minority. Here's who holds the lion's ...

On February 4, the New START Treaty, the last remaining nuclear arms control agreement between the United States and Russia, is set to expire. Signed in 2010, the agreement caps deployed strategic ...

By Mark Trevelyan Jan 30 (Reuters) - The last Russia-U.S. nuclear arms control treaty, known as New START, is due to expire ...

MOSCOW, Feb 2 (Reuters) - Dmitry Medvedev, deputy chairman of Russia's Security Council, said that if the New START treaty ...

LONDON/WASHINGTON, Jan 30 () - The United States and Russia could embark on an unrestrained nuclear arms race for the first ...

Trump said that if Iran does not make a deal regarding its nuclear program, "we'll find out” whether Iran’s supreme leader was correct to predict that a U.S. attack on the country would spark a ...

At 3:39 p.m. on January 21, 1968, the aircraft slammed into the ice seven miles west of the base. The impact carved a 160-foot gash across the frozen bay. All four thermonuclear weapons detonated ...