Add Yahoo as a preferred source to see more of our stories on Google. Resuming full testing of nuclear weapons — as President Donald Trump called for last week — would be unnecessary, costly, ...

Across decades of conflict, only a select group of weapons proved so reliable and adaptable that they remained in service long after their expected lifespan. These systems survived shifting ...

Add Yahoo as a preferred source to see more of our stories on Google. Some believe Donald Trump has been engaging in nuclear sabre-rattling intended to intimidate China - Alex Brandon/AP The United ...

WASHINGTON — Democratic senators representing states that bore the brunt of the fallout from explosive nuclear weapons testing are seeking to pass legislation that would bar President Donald Trump ...

A landmark day for maritime innovation saw the debut of the world’s most powerful electric tugboat, the installation of a pioneering ocean thermal energy platform, and a U.S. Navy test of a long-range ...

The Town of Lewis scheduled a special public hearing on a proposed weapons testing range in the Adirondack Park, following ...

The U.S. Air Force announced a test of the Family of Affordable Mass Munitions-Lugged, with photos showing the weapon was a ...

Communities and servicemen have long argued they were harmed by fallout from above-ground nuclear weapons tests – but the UK ...

The F-35 program cost $1.7T but early deployments exposed low readiness rates and immature software. The Zumwalt destroyer cost over $4B per ship but its main gun became unusable due to $1M per round ...

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 ...