Some commercial ships are now releasing a steady stream of bubbles underwater, and the reason is purely functional: reducing drag. This technique, called air lubrication, reduces resistance and helps ...

Because of their stealth, operational adaptability, and capacity to project power in a way that surface ships cannot, submarines are considered one of the most important naval assets a country may ...

DESTIN, Fla. — The Spirit of Norfolk, put out of service in the summer of 2022 after a fire broke out on board, will now have a second life. And people can now catch a glimpse of the ship, more than ...

POCASSET, Mass., Jan. 13, 2026 (GLOBE NEWSWIRE) -- HII (NYSE: HII), the world’s leading manufacturer of autonomous underwater unmanned vehicles, announced today the successful shipboard deployment and ...