While the threat of Israeli airstrikes has loomed for decades, only some of the sites have been built underground.

A coordinated program with these and other developers to convert surplus plutonium into advanced reactor fuel would eliminate the material through fission, not burial. Every atom split in a ...

Uranium ore that miners dig up is relatively harmless. But it contains tiny amounts of a rare radioactive isotope, Uranium ...

Created for a third atomic bomb, the Demon Core never left the lab but still killed two scientists in chilling, real-life ...

Pakistan often fails to realize that while it's nuclear arsenal is almost at par, India nuclear weapons are far more superior ...

Iran has a partially built heavy-water research reactor originally called Arak and now Khondab. Heavy-water reactors pose a ...

Iran is now enriching uranium to up to 60% fissile purity, close to the 90% of weapons-grade, at two sites, and has enough ...

Israel attacked multiple Iranian nuclear and military sites on Friday as tensions reached new heights over Tehran's rapidly ...

Iran has a partially built heavy-water research reactor originally called Arak and now Khondab. Heavy-water reactors pose a ...

Israel on Friday carried out massive strikes on Iran including on several military and nuclear targets. The Natanz nuclear site, around 225 kilometers south of Tehran, was among those targeted. But ...

While Israel launched a massive preemptive air assault on Iran’s nuclear facilities on June 13th, it possesses a significant, ...

For nearly five decades, more than 200,000 barrels of radioactive waste were dumped in the icy depths of the northeast ...