The Navy admiral who commands U.S. nuclear forces endorsed on Thursday a finding by the Energy Department and Pentagon that ...

Israel launched a new wave of strikes on Iran after President Trump claimed talks on ending the war were going well.

Israel has warned it will expand its campaign against Iran as Iran keeps firing missiles at Israel and Gulf Arab states. On ...

Trump says his goal is to stop Iran from getting a nuclear bomb. But experts say the result might be lots more nukes across ...

The Strait of Hormuz has been effectively closed for almost four weeks – throwing global oil markets into chaos – and there ...

Experts say that an American ground operation targeting nuclear sites in Iran would be incredibly complicated, put troops’ ...

From drones to missiles to submarines, the $30.5 billion defense startup wants to transform how the tools of war are made. It ...

President Donald Trump has extended his deadline for Iran to open the Strait of Hormuz to April 6. The president made the ...

Russia's REMIX fuel is turning spent nuclear material into a sustainable resource for conventional VVER-1000 reactors.

Some of the most powerful weapons ever developed by the United States were designed to dominate the battlefield, but in doing ...

This was not the case with earlier U.S. strikes against Iran’s nuclear program. It wouldn’t be the case if we were merely ...

At 1:23 and 48 seconds on April 26, 1986, reactor number four at the Chernobyl Nuclear Power Plant exploded - and then ...