North Korean leader Kim Jong Un supervised more missile tests from his prized new warship over the weekend, state media said ...

President Trump is trying to choke off the country’s lifeline with a blockade of the Strait of Hormuz. But the Iranians are ...

Forty years ago, the catastrophic explosion at Chernobyl sent plumes of radioactive waste into the atmosphere. Now, New Scientist has gained exclusive access to learn how vital work to decontaminate t ...

Designed to accelerate the nation’s transition to advanced nuclear energy The Idaho National Laboratory officially opened the ...

The country has been leveraging armed conflicts abroad, such as Russia’s war against Ukraine, to bolster its own military ...

North Korea on Thursday said its testing spree this week involved various new weapons systems, including ballistic missiles ...

North Korea tested a new cluster-bomb warhead on a ballistic missile and an electromagnetic weapon this week, state media ...

Newt Gingrich raised eyebrows with a social media post about using nuclear bombs to cut a new channel in the Strait of Hormuz ...

After the first Soviet nuclear detonation in 1949, Moscow pushed hard to create a more practical and efficient weapon. The answer was RDS-3, a bomb with a mixed uranium-plutonium core that conserved ...

Departing in the predawn darkness of Aug. 6, 1945, a modified B-29, designated with radio call sign ‘Dimples 82’, was carrying a single bomb. Enola Gay was about to change the world. Approximately a ...