More On Nuclear Weapons

U.S. military aid to Israel may conflict with nonproliferation laws that restrict assistance to undeclared nuclear states...

Russia's top diplomat says that Moscow will observe the limits of the last nuclear arms pact with the United States that...

The expiration of New START leaves U.S. and Russian nuclear forces unconstrained, raising risks of miscalculation and arms...

The Kremlin says Russian and U.S. negotiators have discussed the expiration of their last remaining nuclear arms pact.

The Kremlin says it views the expiration of the last remaining nuclear arms pact between Russia and the U.S. with regret...

North Korean leader Kim Jong Un said his country will unveil plans to further bolster its nuclear program at the upcoming...

The new tritium extractions records surpasses the previous one of eight in 12 months a few short years ago.

At 3:39 p.m. on January 21, 1968, the aircraft slammed into the ice seven miles west of the base. The impact carved a 160...

In the wake of spiraling tensions between the United States and Iran over Tehran’s violent crackdown of protests, analysts...

The United States has announced it will resume nuclear testing if other countries do the same.