The quiet expansion of Beijing’s remote nuclear weapons complex, Lop Nur, points to years of preparation for a potential ...

Russian officials say they are waiting for an explanation from President Donald Trump about nuclear testing. He hasn't given ...

President Trump has argued the U.S. should test nuclear weapons because other countries are doing it. But scientific data suggest they’re not.

The government said overall headcount at the Atomic Weapons Establishment (AWE) sites in Aldermaston and Burghfield, ...

That paradigm may soon shift, thanks to the potential development of the program known as the Golden Dome missile defense initiative. Although extremely complex and challenging, it offers the ...

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

The US fired a Minuteman III Intercontinental Ballistic Missile (ICBM) early Wednesday, testing America’s national defense as ...

After a decadeslong hiatus, the weapons have surged back to the forefront of global politics.

US President Donald Trump and Russian President Vladimir Putin have spent weeks trading threats to restart nuclear tests, an escalation kicked off by Putin’s boasts about tests of the Poseidon nuclear ...

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

Energy Secretary says administration will tests nuclear weapons ‘systems’ without detonating devices — for now ...

With another film depiction of the Nuremberg Military Tribunal story being debuted, today’s plans and preparations involving thermonuclear weapons should ...