President Donald Trump appeared to suggest the U.S. will resume testing nuclear weapons for the first time in three decades, ...

President Donald Trump has suggested the U.S. will restart nuclear weapons testing, a move that upends decades of American ...

The U.S. last conducted a nuclear test in 1992, and restarting tests raises significant questions about how that would happen.

Trump's announcement breaks with more than three decades of policy. The last time the United States tested a nuclear weapon was in 1992.

Russian President Vladimir Putin, speaking earlier during a meeting with veterans of the special military operation, announced the successful testing of the Poseidon nuclear-powered, unmanned underwat ...

US President Donald Trump will follow through and enforce harsh new oil sanctions on Russia to pressure Vladimir Putin into ...

U.S. President Donald Trump is meeting with Chinese President Xi Jinping in South Korea on Wednesday (Thursday morning local ...

The Kremlin’s constant nuclear boasts may have finally struck a chord in the White House, with President Donald Trump ordering the resumption of US nuclear weapons tests.

Russian MP warns US nuclear test plans could destabilize global security, violate CTBT obligations. Follow Newsweek's live ...

“H ISTORY TEACHES that wars begin when governments believe the price of aggression is cheap,” argued President Ronald Reagan ...

The International Space Station is marking 25 years of nonstop human presence in orbit. Nearly 300 people have lived aboard ...