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 ...

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

The decision means that international inspectors will not be able to oversee sites. Experts have warned that Tehran could ...

New scientific modeling reveals the shocking distances needed to survive a nuclear bomb explosion and its devastating effects.

Senate Republican tax bill passes ‘SALT’ deduction cap of $40,000. Here’s who benefits Jury reaches partial verdict in Sean ...

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.

The Pentagon on Wednesday sharpened its assessment of Iran's nuclear program, declaring that Iran's ability to build a ...

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

Iran’s president has ordered the country to suspend its cooperation with the International Atomic Energy Agency after ...

The letter originally in German was later translated into English by theoretical physicist Herbert Jehle, with help from ...