South Korea's President Lee Jae-myung vowed to reach out to the nuclear-armed North and "heal wounds" as he took office Wednesday, after winning a snap elect...

Japan has marked 80 years since the atomic bombing of Hiroshima with a ceremony reminding the world of the horrors unleashed. A silent prayer was held at 8:1...

A 540-foot nuclear cooling tower in the US state of Tennessee has been demolished using over 400 kilograms of explosives. The tower was constructed in the 19...

How does a nuclear bomb with enriched uranium work? This type of weapon, which was used on Nagasaki and Hiroshima during World War II with devastating conseq...