A pair of scuba divers have captured amazing footage of marine life by leaving their GoPro on the ocean floor unmanned. Brittany Ziegler, 34, from Maui, Hawaii, and her best friend Bettina Aelley, 38, ...

Over 800 marine species have recently been discovered including a guitar-shaped shark off the coast of Mozambique. NPR's Sarah McCammon speaks to marine biologist, Lucy Woodall. Guitar sharks, mud ...

This zone contains a vast amount of marine life, potentially over 90% of all ocean life, and supports important commercial and recreational fisheries. Creatures in the twilight zone help mitigate ...

Between 252 and 66 million years ago, the ocean underwent a revolution. That's when plankton with calcium carbonate skeletons colonized the open ocean. When they died, their remains fell like snow ...

The vast, sunlit waters of the ocean’s surface, known as the photic zone, nurture 90% of marine life. Sunlight and moonlight in this crucial region guide marine creatures and maintain global ...

Earth’s oceans cover roughly 70% of the surface. Beneath the mesmerizing surface, marine life is being captured by nets, traps and other human-made hazards. In the process of struggling to escape, ...

The oceans are losing their light – and with it, possibly their life. A new study reveals more than 20% of the Earth's oceans, an area larger than Asia, has darkened over the last two decades. These ...