Baseball’s union chief said the owners’ proposal of a salary cap this summer was a “nuclear bomb” and players have no ...

The Trinity test’s legacy endures in New Mexico as the U.S. moves to expand nuclear weapons production amid health concerns ...

The drill involved RAF Typhoon warplanes working alongside French Rafale fighter jets over the Mediterranean on Tuesday ...

For decades, American nuclear weapons were associated with enormous destructive power, but military planners eventually faced ...

Between 1946 and 1958, the United States conducted 23 nuclear tests at Bikini Atoll in the Marshall Islands, forcing its ...

The first atomic bomb is detonated near Alamogordo, New Mexico, on July 16, 1945. The successful test paved the way for the ...

Biochar can store carbon in the soil and reduce the amount of carbon dioxide in the atmosphere—yet we still know too little ...

Nuclear weapons testing left a faint radioactive signature across every ocean on Earth, and Scottish researchers just ...

The U.S. hasn’t detonated a nuclear weapon since 1992. Now a fusion start-up whose co-founders include former national lab ...

In 1946, the United States began testing nuclear weapons in the Marshall Islands, a tiny country in the Northwest Pacific.

Small earthquakes near North Korea's nuclear test site began weeks after the last blast in 2017 and grew more frequent for ...

North Korea’s interest in nuclear weapons was decades in the making—but its first earnest attempt during the 1990s was ...