Bikini Atoll looks like a perfect tropical paradise, but almost nobody can live there — because it became a real-world nuclear test site. In the 1940s and 50s, multiple atomic and hydrogen bomb tests ...

At 3:39 p.m. on January 21, 1968, the aircraft slammed into the ice seven miles west of the base. The impact carved a 160-foot gash across the frozen bay. All four thermonuclear weapons detonated ...

THE FIRST NUCLEAR reactor on earth went critical 2 billion years ago in western Africa when groundwater seeped into a rich vein of uranium ore. It controlled itself elegantly, its water moderator ...

The 80th anniversary of the atomic bombing of Hiroshima and Nagasaki is this week. It was the only time nuclear warheads were used during war. Here’s a look at the history and current U.S. stockpile.

Editor’s note: “Behind the News” is the product of Sun staff assisted by the Sun’s AI lab, which includes a variety of tools such as Anthropic’s Claude, Perplexity AI, Google Gemini and ChatGPT. On ...

At the request of Dwight D. Eisenhower, the "Father of Oak Ridge" Kenneth Nichols retired from the Army to become general ...