Vladimir Putin has opened the door to Russia detonating nuclear bombs in his gravest threat of World War Three yet. If ...

RUSSIA has announced it will prepare to start full-scale nuclear bomb testing in the Arctic region. It comes as the US ...

President Donald Trump instructed the Defense Department to “immediately begin” nuclear weapons testing last week. And that ...

President Trump wants to restart domestic testing to keep up with adversaries like China and Russia, but nuclear experts ...

From 1955 onwards, the colossal B52 Stratofortress became the primary long-range heavy bomber of the US Air Force, and as the ...

Few people know the harm nuclear testing can do better than inhabitants of the Marshall Islands which was a US-administered trust territory of the United Nations from 1947 to 1986.

Experts agreed if the U.S. resumed full nuclear weapons tests, other nations would do the same — giving them a chance to ...

The U.S. hasn’t tested the explosion of a nuclear weapon since 1992, when President George H.W. Bush ordered a moratorium.

A Pakistani official told CBS News that the country "will not be the first to resume nuclear tests" in response to President ...

The W88, estimated to yield 455 kilotons of TNT explosives, is one of the most powerful nuclear warheads in the U.S. arsenal, and is carried on Trident II D5 submarine-launched ballistic missiles ...

The United States is not ready to restart nuclear weapons testing and risks losing ground to China and Russia if it pushes ...

Energy Secretary Chris Wright says President Donald Trump's call for immediate resumption of nuclear weapons tests will not ...