Researchers have spotted a rare and elusive critter in the Pacific Ocean for the first time after 15 years of diving.

STUNNING plans for a new luxury submarine that will double as a superyacht have been revealed. The Deep Sea Dreamer would become the world’s most luxurious sub complete with a bubble dome and ...

From World War II to the covert submarines of today, the U.S. Navy's sub fleet has been capable of dealing death quickly to ...

Best paper prize recognises world’s first single-photon laser-based underwater detection technology that can operate at 1,000 ...

"A dream come true." The research crew of the E/V Nautilus was over the moon after spotting an actual nautilus during an ROV dive in the Pacific Ocean.

A Chinese radar research team’s scientific paper that plumbed new depths of underwater discovery has been recognised in this ...

Marine scientists have identified and named a mysterious creature of the deep sea after studying the elusive sea slug for twenty years.