Explosions near Iran's Bushehr nuclear plant raise concerns amid US-Israel conflict. Iran to surrender uranium by December 31 ...

When people think about nuclear war, they imagine the explosions. But that might not be what ends everything. The real danger ...

The Van Allen radiation belts are swarms of high-energy charged particles trapped in the web of Earth's magnetic field, many ...

Add Yahoo as a preferred source to see more of our stories on Google. Gen. Stephen Whiting, the commander of U.S. Space Command, recently made waves when he publicly discussed a major threat that ...

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 weapons. The country’s ...

Ahead of the International Day against Nuclear Tests on August 29 2018, we met up with British atomic veterans who were ...

Return to Fukushima' and 'Nuclear Is Not The Solution'—lay out the perils and ugly history of nuclear power.