Iran has suspended its cooperation with the International Atomic Energy Agency (IAEA), a step that has ignited international ...

Andy Haverly aims to save Earth by using a 1960s project to extract geological materials from the ocean floor.

The security architecture dissuading countries from growing and pursuing their own nuclear weapons is collapsing.

U.S. and Israeli strikes delivered major damage to Iran's nuclear program, setting it back years, though analysts caution ...

Ettore Majorana vanished in March 1938. According to Frank Close in Destroyer of Worlds, the 31-year-old Sicilian physicist ...

Eliminating the potential for Iran to hide behind a temporary truce or interim agreement—only to then surprise the world with ...

How an atomic weapon is built, and what the recent Israeli and U.S. attacks on Iran may mean for the country’s nuclear ambitions.

Seven B-2 stealth aircraft dropped a total of 14 GBU-57 bunker-buster bombs on Iranian nuclear sites last weekend.

The deep penetrating bombs that the U.S. dropped into two Iranian nuclear facilities were designed specifically for those ...

When an atom breaks apart, it gives out energy and more neutrons, which can then split other atoms. Get enough atoms splitting and you have the chain reaction needed for a bomb blast ...

Einstein never worked directly on developing the world’s first atomic bomb for the United States, but its shadow loomed over ...