The U.S. Navy's inventory of nuclear submarines is getting ready to expand with an upcoming all-new class of vessels. Here's ...

Deep beneath the surface of the Pacific Ocean, America’s submarine fleet operates in near-perfect silence, serving as an ...

In 2005, the USS San Francisco slammed full speed into a massive mountain under the Pacific. How the stricken vessel narrowly ...

The lead Columbia-class submarine, currently under construction, has faced schedule adjustments but is showing signs of ...

Some nuclear-energy enthusiasts argue that new kinds of smaller reactor are the key to reliable low-carbon energy. But U.S.

We speak with Tom Dale, former Nampa Mayor, Canyon County Commissioner, and southwest Idaho regional chair of the USS Idaho ...

Life inside a U.S. nuclear submarine means months without sunlight, fresh air, privacy, or normal contact with home. Sailors live in packed spaces with too few bunks, hot rack through broken sleep ...

The US's Indo-Pacific commander praises work to upgrade Australia's AUKUS base, but says he needs more naval firepower in the ...

WASHINGTON -- The Justice Department said a civilian nuclear engineer for the U.S. Navy and his wife, both accused of "espionage-related crimes," pose a "serious risk" of flight, according to a ...

Currently, after 11 years of doing nothing on the Boise, the Navy intends to inactivate the submarine and focus the resources on other new construction and repair projects. Faced with a ship that has ...

The list includes Los Angeles-class fast attack submarines USS Newport News and USS Alexandria, and the Ohio-class missile ...