Buried deep underground, nuclear missile silos were some of the most secretive sites of the Cold War. In this video, we go ...

In the weeks after the Ukraine invasion began, aircraft linked to Vladimir Putin took unexpected routes across Russia. Analysts believe these flights may point to a hidden network of presidential ...

Armed with nuclear missiles, the USS Growler acted as a deterrent to keep other nations from using their nuclear weapons during the Cold War.

Artificial intelligence's rapid growth is driving bipartisan congressional efforts to streamline energy project permitting, ...

Portions of this article were originally published on Feb. 9, 2022. It has been updated with additional information. IDAHO ...