Kyiv launched a rapid and largely successful counteroffensive in fall 2022 that peeled back Russia's grip on the northeast ...

RUSSIA’S General Armageddon was caught by US spies calling for using tactical nuclear weapons in a heart-stopping moment ...

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

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 ...

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

MARK S. BELL is Associate Professor of Political Science at the University of Minnesota.

Tulsi Gabbard stated that Tehran is not building a nuclear weapon but has increased its enriched uranium stockpile.

Amid a changing global security landscape and ongoing sovereignty taunts from U.S. President Donald Trump, one military ...