Satellite imagery indicates Iran is increasing construction at a deeply buried site in Pickaxe Mountain, just south of the ...

North Korea has made significant advances in its nuclear and ballistic missile programs in the absence of talks.

North Korea is in the last stage of developing an intercontinental ballistic missile that could hit the United States with a ...

South Korean Unification Minister Chung Dong-young told a press conference that North Korea is presumed to possess up to 2,000 kilograms of highly enriched uranium and it is trying to dramatically ...

The speech came as Iran and Europe negotiate over sanctions on the sidelines at the U.N. General Assembly. But Ayatollah Ali ...

Looking back, the concept was dangerously naive. Even if someone did manage to build a micro-reactor for cars, the risks would be catastrophic. A rear-end crash could become a Level 7 nuclear event.

Mr. Putin said Russia didn’t want to provoke a strategic arms race with the United States, but his offer is limited in scope.

KOYAGI, Japan — Dozens of relatives of former Dutch prisoners of war who suffered abuse and starvation during their captivity in one of Japan's largest World War II prison camps visited on Saturday ...

NAGASAKI, Japan (AP) — Japan’s Emperor Naruhito and his family paid their respects Friday to the victims of the atomic bombing 80 years ago of the city of Nagasaki. Naruhito, his wife, Empress Masako, ...

NAGASAKI, Japan (AP) — Japanese Emperor Naruhito, accompanied by his wife and daughter, paid their respects Friday to atomic bombing victims in Nagasaki as he wrapped up a tour of some of the ...

BRANCHBURG – When Stony Brook School opened, Dwight Eisenhower was president, computers were the size of living rooms and students drilled on what to do in case of an atomic bomb attack.