Scientists at Los Alamos National Laboratory say neutrinos could be used as a diagnostic ...

President Donald Trump has ordered preparations to resume U.S. nuclear weapons testing, citing alleged Russian and Chinese violations. Moscow and Beijing deny conducting explosive nuclear tests but ...

Secretary of War Pete Hegseth’s recent announcement that the U.S. will resume testing nuclear weapons has alarmed some nuclear-arms experts. It shouldn’t. President Trump had already announced earlier ...

In June 2019, the director of the Pentagon's main intelligence agency made an eyebrow-raising allegation about Russia and its nuclear programs: Moscow is testing its atomic weapons. "The US government ...

A B-52 with test markings was spotted carrying a mysterious payload that resembles the rendering of the AGM-181 LRSO, the Air Force’s next-gen stealth nuclear cruise missile. A U.S. Air Force B-52H ...

Senior Russian officials on Nov. 11 said they were still waiting for a White House explanation about what President Donald Trump meant he when said he had instructed the Pentagon to resume nuclear ...

Experts warn that resumption of full nuclear weapons tests is unnecessary and would undermine the United States' efforts to discourage other nations from testing their own nukes. (Tech. Sgt. Draeke ...

Nuclear weapons tests were once a regular occurrence, but most countries haven’t tested in decades, following the adoption of the Comprehensive Nuclear-Test-Ban Treaty in 1996. Now, that moratorium ...

After hearing from Jay and Lewis residents, Jay's Town Board voted against U.S. government's proposal to turn old missile ...