There are many things that have defined Nevada over time: the Kit Carson trail, the legalization of gaming and loosening of ...

Documentary honors a 1958 crew who risked their lives to stop nuclear tests and the boat that sails again today for disarmament In 1958, as the U.S. conducted atomic tests in the Marshall Islands, ...

Was President Trump’s recent directive to resume U.S. nuclear testing — after a hiatus of 33 years — an actual policy decision? Or was it a political stunt to project toughness? His surprise ...

Though the country’s nuclear arsenal has undergone no explosive testing for decades, federal experts say it can reliably obliterate targets halfway around the globe. By William J. Broad President ...