A researcher made an unfortunate discovery while diving off the coast of Turkey, finding invasive lionfish and puffer fish.

Scientists on the AKMA3 ocean expedition discovered an exceptional underwater feature consisting of a mud volcano in the ...

A diver has shared worrying footage he captured of the ocean floor, and many saw it as a wake-up call. GoPros have been ...

Deep beneath the surface of the Atlantic Ocean, scientists have uncovered an extraordinary undersea world that may hold the ...

Canadian kelp forests may capture and export between 40,000 and 400,000 metric tons of carbon to the deep ocean per year ...

Discover Kronos, a groundbreaking hybrid submarine designed by Ukrainian engineers in the UAE, merging stealth capabilities ...

The Governor joined a team of marine scientists to launch machinery designed to record open ocean fish. Andrew Murdoch was ...

Daniel Caniullán has been diving in the cold waters of the Guaitecas Archipelago in northern Patagonia, Chile, for more than ...

A jetty has gone under on Hobart’s eastern shore, while waterfront car parks in Sandy Bay and Margate are also underwater.

When Tanya Dredge, 59, tried scuba diving in her 50s she fell in love with the underwater world, thriving corals and schools of fish.

Emily Ross was snorkeling in waist deep water near the pier at Lauderdale-by-the-Sea back on May 27 when she had the marine life encounter she never asked for.

Shark Week returns to Discovery on July 20 with epic footage, real-life shark encounters, and groundbreaking science.