The printing press, the lightbulb, the internal combustion engine and the computer moved the world into a mostly better ...

Tension has erupted as Japan's prime minister's nuclear weapon policy has repeatedly clashed with Mayor Shiro Suzuki's ...

Nuclear reactors and atomic bombs both rely on nuclear fission, but does that mean that a reactor could turn into an atomic ...

Explore 20 vintage photos from the age of nuclear testing, capturing test explosions, military preparations, scientists, and ...

NAGASAKI, Japan (Kyodo) -- Nagasaki on Sunday warned nuclear powers and nations relying on nuclear deterrence of the ...

Add Yahoo as a preferred source to see more of our stories on Google. The only well-exposed color image of the Trinity test. (Jack W. Aeby/Manhattan Project/Public Domain) We don't always get to ...

Japan remains the only country to have experienced the horror of nuclear devastation in war. Read more at straitstimes.com.

As global interest in nuclear weapons surges, Pakistan's recent conflict with India reveals their stark limits—failing to deter deep cross-border strikes while adding dangerous escalation risks. By ...

A former Navy official described Iran's Strait of Hormuz leverage as, "in some ways, a more powerful weapon than a nuclear ...

Much of the western U.S. is facing dangerously high temperatures this weekend. Phoenix is expecting highs above 110 degrees and public cooling centers are seeing high demand.