North Korea​ offered a rare glimpse into a facility to produce weapons-grade uranium as state media reported leader Kim Jong ...

The 37-year-old B-1B Lancer, fondly known as “The Bone,” still has a long term in store for itself in the United States Air ...

All three legs of America’s nuclear triad need substantial modernization and billions of dollars to keep pace with our ...

Opinion: Russia's threatening nuclear rhetoric merits an in-kind response, argues RAND analyst and former nuclear test ban treaty negotiator.

American and British leaders are growing concerned that Russia may be sharing nuclear secrets with Iran to bolster its ...

North Korea has disclosed the first photos of a uranium enrichment site designed to produce weapons-grade fuel for its ...

Nuclear power has underpinned America's security for decades. But Washington is losing its nuclear edge against a rising ...

The recipe to create advanced reactor fuel involves melting weapons ... of America's nuclear reactors — small, modular power ...

That the U.S. is looking to its own arsenal for nuclear fuel speaks to how much of a scramble there is to get new-age reactors off the ground — like TerraPower, the Bill Gates-backed project in ...

Until last year, the U.S. relied on Russia to supply this low-enriched fuel. After all, following the Cold War, the former ...

The USAF officially names two more Air Force bases from where the new B-21 Raider nuclear bomber will operate, brings the ...

Kim Jong Un visited what analysts say looks like a suspected, but not yet confirmed, second uranium enrichment site.