Report: Submarine canyons a source of marine diversity and abundance

Submarine canyons play an important role in maintaining high levels of biodiversity of small invertebrates in the seafloor sediments of the main and northwestern Hawaiian Islands, according to research from the University of Hawai‘i at Mānoa.

Spymaster Orcasub is the perfect escape vehicle for your villainous oceanfront lair

Underwater exploration is very intriguing since it's one of the few places left on earth where true discoveries can still be made.

US Navy eyes silent running for nuclear powered subs

One of the most critical aspects of the US military's fleet of submarines is the ability to operate in almost total silence.

Chinese sub dives over 5,000 meters

Following a successful test dive in the Pacific, Chinese scientists say they're on course to complete one of the world's deepest ever dives next year.

Branson plans trip to the depths of the oceans

It looks as if, for one man at least, space is far from the final frontier. Richard Branson has turned his attention to the seas, and is planning to take a mini submarine to the deepest point of each of the world's five oceans.

Personal submarine is the ultimate luxury toy

It’s not the 20,000 Leagues Under the Sea ride at Disney, it’s the new trend in leisure: a personal submarine. Although the technology is nothing new, the idea of having your very own submarine is nothing more than pure awesomeness.