A submarine was exploring underwater structures in Antarctica when it mysteriously went missing without explanation ...

A Russian submarine was discovered escorting the Yantar while it examined a gas pipeline running between Britain and Ireland ...

Rockingham will soon host a new community information hub where locals can explore Australia's nuclear-powered submarine future and learn about the ...

The French submarine Le Tonnant has been located off the coast of Cádiz, south west Spain. The vessel had been missing for 83 ...

The unmanned submarine disappeared under Antarctica's Dotson Ice Shelf in 2022 after successfully mapping 54 square miles of ...

The French Navy says finding 16th century cargo on the Mediterranean seabed offers a unique research opportunity.

North Korea has unveiled a massive 8,700-ton nuclear-powered submarine capable of launching ballistic missiles that could ...

Scientists have uncovered a hidden world 3.6 kilometres beneath the Greenland Sea, where methane mounds and life thrive in complete darkness. The discovery could transform climate science and ...

A hidden toxic river is seeping mercury into Spain’s Mar Menor lagoon, intensifying the already significant environmental ...

A surprising expedition reveals sharks thriving in the hostile environment of Kavachi, a highly active underwater volcano.

Chief Watertender Oscar V. Peterson spent 21 years at sea before May 7, 1942, when Japanese bombs turned the USS Neosho into ...

The geology of the ocean floor is truly spectacular — perhaps even more than land geology. Unfortunately, it's really hard to study.