President Donald Trump is keeping up his attacks on Iran, unleashing a massive bomb strike on the city of Isfahan that was ...

A massive explosion rocked central Iran early Tuesday as a joint US-Israeli airstrike targeted a high-security weapons depot ...

When Iran’s covert nuclear program came to international attention over two decades ago, Tehran insisted that its intentions were peaceful and that it had no plans to develop nuclear weapons.

As strikes continue on Iran’s nuclear facilities, the real danger isn’t the explosion, but what happens if critical safety ...

A poll shows many Americans fear nuclear war. See the US cities and military sites identified as potential targets.

The US has a total of six missing nuclear warheads out of 32 known accidents - with one diver finding a bomb powerful enough ...

Although President Trump has claimed Iran was weeks away from developing a nuclear weapon, much more work was needed for the country to do so ...

In 1994, astronomers witnessed one of the most dramatic events ever recorded in space when comet Shoemaker–Levy 9 smashed into Jupiter. Traveling at more than 216,000 km/h, the comet broke into 21 ...

The US has a total of six unaccounted-for nuclear warheads from 32 documented Broken Arrow accidents - and the detonation of ...