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

Furloughs hit the NNSA’s Y-12 Field Office in Oak Ridge, where 70 of 78 federal employees are waiting for the government to reopen.

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

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 ...

Top energy and nuclear officials in the Trump administration are planning to meet with the White House and National Security Council in the coming days to dissuade President Donald Trump from resuming ...

The confusion rattled allies and arms control experts alike. Energy Secretary Chris Wright soon intervened to clarify that ...

Energy Secretary Chris Wright says that new tests of the U.S. nuclear weapons system ordered up by President Donald Trump will not include nuclear explosions.

The increasing need for data centers amid the AI boom means the U.S. is looking for additional sources of energy, and the ...