A four-week United Nations conference reviewing the treaty to prevent the spread of nuclear weapons ended Friday without ...

Putin says using nuclear weapons would be ‘last resort’ after massive joint drills with Belarus - Europe condemned the drills ...

The second wave of UFO files has revealed a chilling series of mysterious sightings near America's main nuclear weapons ...

The U.S. long pushed for both Iran and North Korea to quit their nuclear plans. After seeing Iran's leader get killed, North Korea's Kim Jong Un believes he made the right choice to stay the course.

Russia's army has started three days of nuclear weapons drills involving thousands of troops across the country, as Kyiv escalates its drone attacks and with President Vladimir Putin headed to China.

Representative Nancy Mace (R-SC) on CNN defended the military action against Iran. Rep. Mace compared the cost of Iran to the ...

The 1954 Castle Bravo nuclear test at Swimsuit Atoll was far more powerful than expected, spreading radioactive fallout ...

Russia delivered nuclear munitions to field storage facilities in Belarus as part of major nuclear drills, the Russian ...

Donald Trump has defended his recent criticism of Pope Leo XIV saying he has a “right to disagree” over Iran's nuclear weapon.

GENEVA — A U.S. official focusing on arms control on Monday provided what he called new, declassified details of a Chinese underground nuclear test nearly six years ago and urged countries to press ...

Trucks carrying intercontinental ballistic missiles rumbled over forest roads, atomic-powered submarines set sail from Arctic ...