Nuclear weapons haven’t been tested in the United States since 1992. Find out why, and what could happen if the hiatus ends.

The Nuclear Age will appeal to a broad audience, both newcomers to the topic and those who are conversant but not academic ...

And, well, they were slow and easily shot down, by air or by ground forces.

When Vladimir Putin put his country's nuclear forces on "special" alert shortly after invading Ukraine, he effectively raised ...

A subsurface atomic test near Yucca Flats, Nev., in March 1955. (U.S. Atomic Energy Commission via AP) In what would be a major shift in a decades-old American policy against global nuclear ...

Nuclear astrophysics plays a pivotal role in informing our understanding of stellar evolution by investigating the nuclear reactions within stars that dictate their birth, evolution, and ultimate fate ...

The Arihant programme began in 1984 under the Advanced Technology Vessel (ATV) project to give India a credible sea-based ...

HIROSHIMA, Japan, Aug 6 (Reuters) - Exactly 80 years since an atomic bomb was used in war for the first time, thousands bowed their heads in prayer in Hiroshima on Wednesday, as the city's mayor ...

"We've halted many years ago, but with others doing testing I think it's appropriate to do so," the president told reporters aboard Air Force One. Experts say that the resumption of testing would be a ...