By Timothy Gardner, David Brunnstrom and Ju-min Park WASHINGTON/SEOUL (Reuters) -The U.S. Department of Energy has designated ...

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

Finland may soon become the first country to develop a permanent way to store spent nuclear fuel by burying it in tunnels ...

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

Chinese researchers have built the country's first nuclear battery using carbon-14, a rare isotope of carbon, which can run ...

The European Commission must help secure energy independence for Europe by promoting baseload power production, including ...

It's the latest indication that the frontline NATO nation is increasingly considering nuclear protection as fears of Russia ...

President Donald Trump says he sent a letter to Iran’s Ayatollah Ali Khamenei, a development that was not immediately ...

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

The president said US nuclear weapons would make his country safer by strengthening Washington's commitment to its security.

China has made a significant breakthrough in nuclear fusion technology, achieving record temperatures in its EAST experiment, ...

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