Technology tycoons Elon Musk and Sam Altman are poised to face off in a high-stakes trial revolving around the alleged ...

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

Sunday, April 26, marks the 40th anniversary of the world’s worst nuclear power plant accident at the Chernobyl nuclear power ...

Ukraine will mark the anniversary needing to reshield the old sarcophagus covering tons of ​radioactive debris in reactor ...

North Korea said Monday it test-launched ballistic missiles with cluster bomb warheads in the second such test this month, ...

Ceasefire talks between the U.S. and Iran ended in the early hours of Sunday without an agreement, raising questions about what happens when a current two-week truce expires on April 22. As the talks ...

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. An Iranian man walks past a view of Tehran's research reactor in Tehran, Iran, on February ...

THE USE of the newly invented atomic bomb at the end of the second world war changed geopolitics, physics, the nature of the American presidency, the human condition and the likelihood of the end of ...

The White House on Tuesday slammed the notion that the U.S. would use a nuclear weapon in Iran after President Trump threatened that “a whole civilization will die tonight” ahead of an 8 p.m. deadline ...

Nat Geo's 'Trafficked with Mariana van Zeller' and PBS' 'Frontline' led the 47th News & Documentary Emmy Awards 2026 nominations list.

Into the second month of the US-Iran war, the conflict in the Gulf continues to escalate—airstrikes widening, oil markets reacting, and pressure mounting around the Strait of Hormuz. But beyond the ...

A nuclear bomb explodes at Bikini Atoll in the Pacific Ocean in 1946, one of several U.S. test explosions. Photo12/Universal Images Group via Getty Images The idea for a new canal to move oil from the ...