The trial included first-of-its-kind thermal preconditioning of the bomb before carriage on an F-35 fighter jet.

The Energy Department and Air Force in August successfully carried out the first tests dropping unarmed B61-12 nuclear ...

As per the reports released by the lab, the test was conducted from August 19 to August 21 at the Tonopah Test Range in ...

The United States has completed a series of major B61-12 tactical nuclear bomb tests, ordered under President Trump as part ...

Experts agreed if the U.S. resumed full nuclear weapons tests, other nations would do the same — giving them a chance to ...

The U.S. has announced a successful series of flight tests, dropping unarmed B61-12 nuclear gravity bombs from an F-35A stealth fighter at Nevada’s Tonopah Test Range. Conducted in August by Sandia ...

After his recent remarks about resuming nuclear testing, President Trump told "60 Minutes" "we're the only country that doesn ...

Few people know the harm nuclear testing can do better than inhabitants of the Marshall Islands which was a US-administered trust territory of the United Nations from 1947 to 1986.

As many as 550,000 U.S. military service members were exposed to radiation or participated in nuclear weapons tests that ...

Donald Trump is pushing to resume testing nuclear weapons, leading Vladimir Putin to do the same. The legacy of nuclear tests is devastating.

We asked Professor Paul Bracken, an expert in nuclear strategy, what’s behind the posturing and what test explosions would mean for the world.