The U.S. Department of Energy has designated ally South Korea a "sensitive" country, a spokesperson said on Friday, after the ...

Beijing sought to position itself as a key player in negotiations with Iran over its nuclear program, as President Trump ...

Ministers from Iran, Russia and China meet in Beijing to discuss Tehran's nuclear programme and call for end to U.S.

Ukraine surrendered its Soviet-era nuclear stockpile more than three decades ago and experts have questioned whether Kyiv ...

China is hosting diplomats from Iran and Russia for talks on Tehran’s nuclear program Friday as Beijing aims to position ...

Representatives of China, Russia and Iran called for an end to U.S. sanctions on Iran over its rapidly advancing nuclear ...

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

State police and other state agencies are expected to take part in a "radiological incident" exercise in Lansing and ...

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

Poland’s President Andrzej Duda has again called on the United States to deploy nuclear weapons to Poland as a deterrent to ...

South Korea's foreign minister told the country's legislature Wednesday that developing nuclear weapons is not off the table ...

A coalition of the world's biggest companies and largest energy users signed a pledge Wednesday in Houston to support a ...