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

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

Just 4 small modular reactor companies have received $3B in VC funding. But leading experts tell BI it's unclear if SMRs will ...

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

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

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 ...

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

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

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

U.S. President Donald Trump said on Thursday he still has a good relationship with North Korean leader Kim Jong Un, with whom ...

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