By David GruberSylvia Earle Seventy years ago, Le Monde du Silence, a film by Jacques Cousteau and Louis Malle, depicted the ...

Deposited over millions of years, the whale necropolis is covered with deep-sea species, many of which are new to science.

A humpback whale stays by the side of a whale entangled in fishing gear. He spent more than five hours by her side, swimming below her and raising her to the surface to breathe. Photograph By Dan ...

The sound of the blue whale’s singing has decreased off the coast of California, frightening scientists who believe it is an indication of greater ecosystem danger. Scientists tracked the auditory ...

More than 70 percent of Earth’s surface is covered by ocean. But more than 80 percent of that marine realm is unknown. A crew aboard one of the world’s most advanced research vessels is exploring some ...

Add Yahoo as a preferred source to see more of our stories on Google. The clip of the shock killer whale attack was captured on camera for the National Geographic series 'Queens' National Geographic ...

Sperm whales have been filmed ramming their massive heads into each other in the open ocean, and researchers say it is the ...

Blue whales have been singing less, and it could be a bellwether of climate change. Warming oceans affect the availability of their only food source, krill, and according to a study published in the ...

Recently granted a rare opportunity to leave the office and go whale watching, AG’s editorial coordinator and art director took to the seas with fingers crossed and cameras at the ready. AS THE BREEZE ...

At the new National Geographic Museum of Exploration you can look wildlife in the eye via 1,000 animal portraits, follow in ...