From the deep ocean floor to vast underground caverns beneath our feet, these places challenge our understanding of the world ...

Plastic waste is sinking to the Mediterranean seafloor, creating one of the world’s biggest deep-sea pollution hotspots, a ...

But after years of meticulous research, teams of scientists, including MBARI senior scientist Steven Haddock, who led that ...

Scientists conducting a first-of-its-kind drilling operation have extracted samples of fresh water hiding in massive ...

"I grabbed a lifejacket and then I went outside and there were all the other crew, all lined up like they were waiting for a ...

The charismatic ocean advocate and founder of National Geographic Pristine Seas continues to find new ways to combine ...

A mysterious group of deep-sea whales was just spotted near a remote archipelago in the Atlantic Ocean. The marine creatures — Gervais’ beaked whales — were seen off the coast of Portugal’s Madeira ...

India takes a major leap in ocean treasure hunt as Earth Sciences Ministry signs a significant agreement with the International Seabed Authority ...

Watch an exclusive clip from 'A Life Illuminated,' a documentary about undersea explorer/researcher Dr. Edie Widder, which ...

The world is home to over 300 million lakes. Some stand out for their surreal colors, some for their deadly properties, and ...

Climate change is driving this dramatic decline in the world’s largest landlocked sea. Found at the boundary between Europe ...

F or the last 20 years, Lisa Speer has been working doggedly to protect biodiversity and environmental interests in ...