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

The death of the last treaty between Russia and the U.S. that limited the size of nuclear arsenals may spark a new arms race, ...

Prime Video's Fallout series is answering one of Fallout's biggest questions: Who dropped the first nuclear bombs and started ...

He played a key role in ending apartheid South Africa’s secret weapons program in the 1980s by helping the African National ...

Japan doesn’t seem likely to develop nuclear weapons in the short-term. However, the tensions that triggered this episode are ...

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

Warren Buffett is warning that the risks posed by rapid AI development are reminiscent of a geopolitical issue that defined ...

Great power competition gives the United States all the more reason to invest in international cooperative frameworks for ...

Bombshell explores how the U.S. manipulated the narrative about the impact of the WWII bombings of Hiroshima and Nagasaki and ...

The Soviet Union built the largest nuclear weapon ever detonated, but just before its test, engineers deliberately reduced ...

During the Cold War the U.S. considered putting nuclear weapons on balloons and letting them float into enemy territory for a ...