For decades, the U.S. has led the race to clean, limitless nuclear fusion energy. Now China is catching up, spending twice as ...

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” ...

Scientists sustained nuclear fusion plasma for 22 minutes, marking significant progress in sustainable clean energy research.

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 ...

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

It’s a new day in Europe. Gone are the halcyon years of unshakeable American commitment to Europe’s defense against Russia.

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

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

The most likely candidate to obtain nuclear weapons in the near future is Iran —although Trump has said he will not allow ...

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