Since the atomic age began, many have wondered how world events would have played out if the atomic bomb was never dropped on ...

The number of deployed and ready-to-use nuclear weapons increased significantly last year, according to a report published Thursday, which describes this ...

He lived through the first atomic bombing in Japan and then spent decades researching the identities of 12 American P.O.W.s ...

After World War II, one scientist pushed for a weapon far more powerful than anything the world had ever seen. The result was the hydrogen bomb - hundreds of times stronger than the one dropped on ...

Nearly 10,000 nuclear weapons are currently operational worldwide, with a combined explosive force equivalent to 135,000 ...

Growing up, Ms Masako Wada heard horrific stories from her mother about the aftermath of the atomic bomb dropped on Nagasaki ...

The remains of an atomic bomb victim identified by Hiroshima City from hair kept at its Peace Memorial Park have been ...

After a mid-air collision off Tybee Island in 1958, the military spent decades dredging the coast for a 7,600-pound nuke. It ...

Shigeaki Mori spent much of his life trying to get recognition for 12 American airmen who died alongside tens of thousands of Japanese after the atomic bomb was dropped in 1945. Mori died on Saturday, ...

Re “An Unjust War Without Plan or Purpose,” by Phil Klay (Opinion guest essay, March 22): My ancestors fought in the American ...

South Africa has a stockpile of weapons-grade enriched uranium hidden in a secret location with high-security fencing and ...

As a nuclear expert, this is what I find most worrying about Iran’s weapon capabilities - THE LONGER READ: As the war in Iran ...