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

A training simulation involving agencies from Michigan, Indiana, Ohio and Ontario is taking place in Michigan.

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

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

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

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

These kinds of drills emerged in the 1970s as a way to train for the unthinkable. The U.S. was experiencing a rash of nuclear ...

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

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

Iran accused U.S. President Donald Trump of "bullying" over nuclear talks and told him: "Do whatever the hell you want." ...

Everyone from the U.S. energy secretary to Big Tech touts small modular nuclear reactors as a potential answer to booming ...

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