A scheduled nuclear siren test at Portsmouth Naval Base was cancelled this morning.

Oak Ridge is becoming a nuclear energy hub, with companies like TRISO-X, Standard Nuclear, and Radiant Nuclear developing ...

President Donald Trump said that Iran's nuclear program was "obliterated" last summer, but he now says the U.S. may have to bomb Iran again over Iran's nuclear ambitions.

We now know much more about the USAF's sprawling plans for new Sentinel ICBM silos with features not found on Minuteman III.

Minot Air Force Base, F.E. Warren AFB in Wyoming and Malmstrom AFB in Montana will have the current Minuteman III systems upgraded, including missile silos, launch control centers and other support ...

The City of San Francisco is being called upon to strengthen environmental oversight in the Bayview-Hunters Point neighborhood, which has experienced decades of industrial burden and has been exposed ...