North Korea announced Monday it had fired a pair of long-range strategic cruise missiles into the sea the previous day. Kim ...

Semipalatinsk was the primary nuclear testing ground of the Soviet Union. Between 1949 and 1989, hundreds of atomic and ...

VIENNA -- In the wake of U.S. President Donald Trump’s suggestion earlier this year that the U.S. would resume nuclear ...

The National Atomic Testing Museum is giving guests a special opportunity to celebrate the holiday season with Amazon Prime’s ...

UN Security Council resolutions prohibit North Korea from launching missiles involving its huge stockpile of ballistic ...

In the wake of President Trump’s suggestion earlier this year that the U.S. would resume nuclear testing, a U.S. government representative defended the stance at a global nuclear arms control ...

South Korea’s Joint Chiefs of Staff said it was aware of several cruise missile launches made from North Korea’s capital ...

Pyongyang said the cruise missile test was a “self-defense” exercise, as South Korea confirmed launches and vowed readiness ...

The debut followed the North’s first test of a new surface-to-air missile and the arrival of a U.S. nuclear-powered attack ...

Eleven companies are working towards an ambitious goal as part of the US Department of Energy's plan to fast-track the ...

Days after unveiling a near-complete hull of a nuclear-powered submarine, North Korea shares photos of missiles being fired and hitting a target.

Prior to his meeting with China’s President Xi Jinping in Busan, South Korea on October 30, United States President Donald Trump wrote that he has ordered the U.S. military to resume nuclear testing ...