North Korean leader Kim Jong Un is considering testing "an unprecedented scale hydrogen bomb" over the Pacific Ocean, says the country's foreign minister. It would be the first atmospheric test since ...

One expert says explosive nuclear testing would be 'alarming.' President Donald Trump announced on Wednesday that he is ordering the United States to resume nuclear testing, leaving experts wondering ...

There has been talk in the national security community lately about the so-called “merits” of resuming underground or even atmospheric nuclear weapons tests. I think this would be a grave mistake for ...

President Trump said on Thursday that the U.S. would begin testing nuclear weapons again for the first time in decades. “We’ve halted many years ago, but with others doing testing I think it’s ...

GE Aerospace announced on September 22 that it has completed supersonic captive carry flight tests of its Atmospheric Test of Launched Airbreathing System (ATLAS) Flight Test Vehicle. The milestone ...

The military wanted to test the electromagnetic impacts of nuclear weapons in space. In 1962 they lit up the sky for hundreds of miles. By Nicholas Slayton Published Feb 10, 2025 8:07 AM EST During ...

Republican President George H.W. Bush announced a unilateral moratorium on full-scale nuclear testing in 1992. Other countries soon followed, and since this century began, none except the pariah North ...

Omar Duran had never been to SoFi Stadium until Monday. So consider his visit for the Copa América group-stage game between Brazil and Costa Rica something of a trial run for the 2026 World Cup, now ...

Sixty years ago, almost to the day, in a Cold War world haunted by the specter of nuclear war, negotiators brought large-scale atmospheric nuclear weapons tests to an end. The United States, Soviet ...