Bombshell shows how the government tried to minimize the effects of radiation and prevent independent reporting through ...

At the height of World War II, Klaus Fuchs, a brilliant British physicist working on the Manhattan Project, secretly passed America’s most guarded nuclear secrets to Joseph Stalin’s Soviet Union.

This month, the Bulletin of the Atomic Scientists at the University of Chicago is scheduled to announce whether the hands of ...

Iraq has designed a crude nuclear bomb and has the equipment to build it but lacks the necessary uranium or other fissile material, a former Iraqi nuclear physicist who defected said Thursday. "I ...

We learn of his role during the tense early years of the Cold War. Complete invasion of Western Europe by the Soviets was at ...

Nihon Hidankyo marks the 70th anniversary of its founding this year as a group to represent survivors of the atomic bombings ...

This month, the Bulletin of the Atomic Scientists at the University of Chicago is scheduled to announce whether the hands of its famous Doomsday Clock will move closer to midnight.

Japan's government and ruling coalition may consider a possible review of the country's three nonnuclear principles during work to update its three key national security-related documents within this ...

If you're wondering whether or not you can show Christopher Nolan's Oppenheimer to young children, here's a breakdown of why ...

Scientists from around the world gathered in Hiroshima in November with the aim of charting a path toward a world free of ...

We’re once again approaching the annual resetting of the Doomsday Clock. Last January, the Science and Security Board of the ...

We're once again approaching the annual resetting of the Doomsday Clock. Last January, the Science and Security Board of the Bulletin of Atomic Scientists, a group of very smart people, moved the ...