If we hold onto nuclear weapons, most world cities face potential incineration within about an hour’s time. The resulting ...

Iran is currently mulling over US President Donald Trump’s offer for talks on a new nuclear deal. Its answer will hinge on ...

Sandia National Laboratories (SNL) has shown off the United States' latest nuclear weapon as full production begins seven months ahead of schedule. The B61-13 variable-yield gravity bomb is part of a ...

The bulk of the DOE’s nuclear work is done by around 60,000 contract workers. The people who build the missiles, dig the silos, and construct submarines are people working for a federal contractor.

Many scientists say “subcritical” experiments and computer simulations make nuclear weapons testing unnecessary.

Prime Minister Keir Starmer recently boarded one of the UK's four nuclear-armed submarines for a photo call as part of his ...

The statement marks the first official acknowledgment from Iran about its response to a letter sent by President Donald Trump ...

The federal oversight office at Y-12 National Security Complex in Oak Ridge has lost four employees amid Trump's cuts, ...

Plutonium 'pits' and Small Modular Reactors are all part of Energy Secretary Chris Wright's early goals for his department.

The details of the tariffs are still unclear, which is one reason the markets are so on edge. Political leaders are on edge ...