One of the surviving reactors at the Kashiwazaki-Kariwa plant was loaded with fuel last summer and recently turned back on, ...

A handful of technicians closely monitor a wall of screens and dial in the control room at the Khmelnytsky nuclear plant – a ...

The United States openly tracks thousands of nuclear warheads, yet a small number have slipped permanently out of reach. Yes, the US has lost 6 nuclear weapons, and each disappearance left a trail of ...

By Francois Murphy VIENNA, Jan 16 (Reuters) - Regional fears of a U.S. attack on Iran have eased after President Donald Trump ...

President Donald Trump ordered the Department of War to resume testing nuclear weapons “on an equal basis” with Russia and China on Thursday, a practice halted by the U.S. in 1992. The announcement ...

President Donald Trump’s recent call to resume U.S. nuclear weapons testing “on an equal basis” with Russia and China has reignited a decadesold debate about America’s nuclear posture and global ...

While Chernobyl put thousands of lives in danger, nuclear energy is still the safest form of energy. In the United States, ...

A growing number of energy experts and elected officials say the United States should begin building nuclear power plants again to meet the growing needs of artificial intelligence and data centers.

In the midst of extreme cold weather, Russia has intensified its attacks on Ukraine's energy system, which relies almost ...

In the wake of U.S. President Donald Trump’s suggestion earlier this year that the U.S. would resume nuclear testing, a U.S. government representative defended the stance at a global nuclear arms ...

Note to readers • This story is made possible through a partnership between The Salt Lake Tribune and Grist, a nonprofit environmental media organization. It includes an excerpt from the Salt Lake ...