Dive deep into the fascinating world of submarines with this comprehensive video explaining how these incredible vessels live ...

Russia’s Losharik (AS-31), a unique deep-diving nuclear-powered special missions submarine, is reportedly ready for sea ...

The mighty research submarine was said to be able to function at greater depths than any other submarine across the globe during the time of her commissioning. The Dolphin could sail so deep ...

The Navy has recently recommended that $333 million be spent on the design and construction of deep-diving submarines ... Aluminaut, probably the biggest research submarine under construction ...

Impressive as these feats are, there's an important distinction to make: A submarine operated by the navy, though intended for research rather ... submersibles to dive as deep as humanly possible.

These vessels operate in coastal waters, diving just deep enough to reach coral reefs, underwater shipwrecks, and marine ecosystems. Unlike military or research submarines, tourist subs prioritize ...

For a handsome price, a daredevil inventor will bring you aboard his groundbreaking submarine to ... during a test dive. It’s the largest viewport of any private deep-diving submersible.