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 ...

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 ...

From 1944 to 1988, the US generated more than 100 million gallons of hazardous liquid waste, like chemical and radioactive ...

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

In Christopher Nolan’s Oppenheimer, the father of the atomic bomb grimly predicts that once America splits the atom, others ...

Sandia National Laboratories and the National Nuclear Security Administration conducted a series of B61-12 nuclear gravity bomb flight tests in Nevada in August, validating the weapon’s performance ...

President Donald Trump wrote on Truth Social, his social media site, that he had instructed the Department of War (formerly ...

President Trump has argued the U.S. should test nuclear weapons because other countries are doing it. But scientific data suggest they’re not.