The B-21 Raider is slated to become the "backbone" of the U.S. bomber force.

Last year, President Donald Trump shocked many people when he instructed the government to resume nuclear testing “on an ...

In 1971, the United States buried a massive thermonuclear device 6,000 feet beneath Amchitka Island and triggered the largest underground nuclear explosion in American history. The Cannikin blast was ...

A doomsday ballistic missile has been launched by the U.S., capable of carrying nuclear warheads 20 times more powerful than the atomic bomb on Hiroshima. As the Middle East conflict intensifies now ...

The approach focuses on improving the material properties of the mortar so that it can perform both as a structural component ...

Beijing and Moscow build their arsenals while the U.S. restrains itself.

North Korean leader Kim Jong-un said the country’s nuclear forces have entered a “phase of multifaceted operation” after overseeing a strategic cruise missile launch from a new destroyer, state media ...

A U.S. official focusing on arms control has provided what he called new, declassified details of a Chinese underground ...

Studsvik Nuclear has signed a long-term agreement with KEPCO Nuclear Fuel and SCK CEN to test advanced HANA nuclear fuel.

Does a video show a nuclear test carried out by the Islamic Revolutionary Guard Corps (IRGC) in Iran? No, that's not true: The video clip shows a nuclear test in the Nevada desert in 1957. The ...

Bunker-buster impacts visible at the Taleghan complex as imagery suggests underground high-explosive testing infrastructure was heavily damaged ...