Discover what tourist submarines are, how they let you explore underwater safely, and just how deep they can take you beneath the surface.

The first military submarine was designed to sabotage enemy shipping, and underwater designs for the next century.

NATIONAL HARBOR, Md. — At the HII booth during the U.S. Navy League’s annual Sea Air Space 2025 Expo, representatives from ...

Read the latest Microsoft news from Engadget's news desk on Xbox, Copilot AI, Azure, Windows, the Office suite of software and more.

My road trip campervan has a bed, an electrical system, and doesn’t feel cramped -- but now that I’m no longer a first-timer, there are a few things I’d improve.

The flight lasted less than 11 minutes. At 8:30 am CDT, the Blue Origin NS-31 spaceflight was launched with an all-female crew and lasted for less time than the full cut of ‘I Would Do Anything For ...