are allowed to have nuclear weapons. Anybody else is not allowed under that treaty. Bill Nye Answers Even More Science ...

First came the idea of splitting the atom; then, a chain of events leading to a moment forever etched in collective memory—the use of nuclear weapons on Hiroshima and Nagasaki in 1945.

As Japan marks 80 years since the atomic bombings of Hiroshima and Nagasaki, the country's postwar identity is shifting.

Turkey has unveiled a new bomb described by state-linked media as the NATO country's "most powerful" air-launched conventional weapon, as Ankara positions itself as a major defense exporter. The ...