Scientists have been building nuclear weapons for more than 80 years, but crafting this technology remains a challenge.

“W E WOULD BE safer if we had our own nuclear arsenal,” Donald Tusk, Poland’s prime minister, told his country’s parliament ...

Talk of replacing the American nuclear umbrella over Europe with the small British and French nuclear armories is in the air, ...

Some Canucks are proposing the most drastic measure yet in the trade war with Uncle Sam – blocking US access to ...

Everyone should understand that if the liberal order falls, the nonproliferation regime would fall with it. And the powers ...

China, Iran and Russia called for diplomacy over “pressure and threats” and an end to “all illegal unilateral sanctions” ...

Nuclear pulse propulsion is a technology that would work. It was being developed in the 1960s but it was stopped because of ...

Several South Korean leaders have said Seoul may pursue nuclear weapons amid fears over Pyongyang’s weapons programme.

Trump has the leverage to demand disarmament, not merely arms control.

Almost a decade after its historic deal with world powers, Iran is closer than ever to being able to make a nuclear bomb.

Russia, China and Iran are calling for an end to sanctions as the West scrambles to find a diplomatic path to halting ...

Nihon Hidankyo, Japan's leading group of atomic bomb survivors and winner of the 2024 Nobel Peace Prize, said Friday it will ...