Nuclear weapons have shaped global politics for decades, but their destructive power is almost impossible to comprehend. From ...

Some of the Cold War’s most terrifying nuclear stories are not the famous ones. They are the blasts that went wrong, the ...

President Trump's deadline for Iran to reach a deal to end the war or face punishing strikes on its bridges and power plants is less than 24 hours away.

Take us back to simpler times. From "Rebel Without a Cause" to "There Will Be Blood," here's 10 L.A. landmarks where key ...

Updated research has shown up lingering headaches over the impacts of decades-long nuclear testing in the Pacific islands and ...

Nuclear explosions sound like something out of a sci-fi blockbuster, but the terrifying truth is that they aren’t confined to fiction. The sheer scale of energy released in a nuclear blast can wipe ...

Photographs from the first days of the Chernobyl disaster and of the aftermath years later show the response, the evacuation ...

Rotating detonation rocket engines (RDREs) work differently from conventional designs. Typical rocket engines rely on a ...

The NPT is essentially a bargain struck in the late 1960s between the states that had nuclear weapons and those that did not.

Following a December 2025 executive order prioritizing “American space superiority,” NASA is advancing nuclear ...

Space startup Astrobotic put its rotating detonation rocket engine (RDRE) to the test for the first time, demonstrating a ...