DUBAI, United Arab Emirates(AP) — President Donald Trump's comments Thursday suggesting the United States will restart its testing of nuclear weapons upends decades of American policy in regards to ...

A concrete dome built nearly five decades ago to contain radioactive waste from U.S. nuclear weapons testing in the Marshall ...

Nuclear weapons tests are among the most violent events humans can trigger, and that violence leaves fingerprints in the Earth, sea, air, and even in orbit. The physics of shock waves, sound, and ...

The ongoing conflict between the US and Iran has raised suspicions about potential nuclear tests by the United States, despite official denials. Recent unusual seismic activity, including 16 tremors ...

The State Department’s allegation that China conducted a yield-producing nuclear test in 2020 is reigniting debate in Washington over whether the United States can continue its decades-long moratorium ...

Months after he declined to elaborate on President Trump's order for the Defense Department to begin testing nuclear weapons immediately, National Nuclear Security Administrator Brandon Williams ...

The US said it has intelligence that China conducted banned nuclear explosive tests. The nuclear monitoring organization said it hadn't detected activity related to an explosive test. China is ...

Trump’s maniacal threat to annex Greenland, has weakened the North Atlantic Treaty Alliance, NATO, shaken the foundation of “the new world order”, and mocked the principle of national sovereignty and ...

A DF-17 road-mobile medium-range ballistic missile is seen during a military parade in Beijing's Tiananmen Square on September 3, 2025. China may want to develop new nuclear warheads for its ...

Nuclear weapons testing has affected every single human on the planet, causing at least four million premature deaths from cancer and other diseases over time, according to a new report delving into ...

There has not been a major (or minor) nuclear explosion since the 1960s. This is almost entirely because ...