The W80-4 warhead will stay on schedule, despite the cost breach of its delivery vehicle the B-52 bomber, Sandia National Laboratories director Laura ...

On the heels of a federal judge’s ruling last fall, the Department of Energy’s National Nuclear Security Administration ...

Top Senate defense appropriator Mitch McConnell (R-Ky.) said Tuesday the Donald Trump administration’s defense budget outline, which factors in planned ...

BWX Technologies, Lynchburg, Va., said this week that Rob LeMasters, who joined the company a decade ago as a board of directors’ member, has stepped down ...

Three Iranian nationals and one Iranian entity with ties to the successor organization to Iran’s nuclear weapons program prior to 2004, were sanctioned by ...

Matthew Napoli, President Donald Trump’s nominee to head the Defense Nuclear Nonproliferation office in the National Nuclear Security Administration, said ...

The Donald Trump administration is seeking a more direct role in speeding up new reactor development and, in the process, could curb the authority of the ...

Earnings rose at NuScale Power, Corvallis, Ore., in the first quarter, which the small modular reactor developer attributed in part to a technical license ...

Work crews at the Department of Energy’s Portsmouth Site in Ohio have started removing asbestos-laden outer panels from the mammoth X-333 Process Building ...

EnergySolutions, Salt Lake City, said Tuesday it is planning to seek an Early Site Permit from the Nuclear Regulatory Commission at the shuttered Kewaunee ...

The conflict between Russia and Ukraine, and attacks on the Zaporizhzhia Nuclear Power Plant, spurred Chinese military researchers to consider the risks ...

Two former federal prosecutors central to many U.S. Justice Department legal cases involving the Department of Energy’s Hanford Site in Washington state, ...