Two concurrent nuclear explosions over a US town were narrowly averted on January 24, 1961.

A new report by the Norwegian People’s Aid (NPA) reveals the devastating and ongoing legacy of the 2,400+ nuclear tests ...

The utility that operates the Fukushima plant that melted down in 2011 restarted a reactor at the world’s largest nuclear ...

The company involved in the 2011 disaster restarted one of seven reactors at Kashiwazaki-Kariwa, the world’s biggest nuclear ...

Hiroshima was destroyed by an atomic bomb in 1945, yet today it is a thriving city. Chernobyl, on the other hand, remains ...

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 ...

In the wake of spiraling tensions between the United States and Iran over Tehran’s violent crackdown on protests, analysts ...

The world passed a nuclear milestone this week. And, perhaps surprisingly given the recent run of saber-rattling from the likes of Russia and the United States, it’s a positive one.

The attempt to destroy the Iran nuclear program by bombing their deep underground facilities reminded me of Aspen’s connection to the fear of a Soviet nuclear attack back in the 1950s. The anecdotes ...

Re “San Diego bids farewell to USS Nimitz as ‘coolest’ carrier in the Navy ends 50 years of service” (Dec. 7) and “State needs nuclear energy to reach climate goals” (Dec. 9): In reading these recent ...