Silent Killers' Sharks Break Their Silence Underwater, Caught Making Sounds for the First Time Ever In the deep, dark abyss ...

New species of shark, sea butterfly, mud dragon, bamboo coral, water bear, octocoral, and shrimp were just some of the marine ...

A study shows how the loss of Great white sharks from False Bay is disrupting the marine food web and threatening ocean ...

This story appears in the June 2016 issue of National Geographic magazine. This summer, we’ll look at three shark species with notorious reputations: tiger sharks, great whites and oceanic ...

“That conical nose just pierces through the ocean.” Though mature females can exceed 1,300 pounds, the sharks remain fast enough to ambush speedy tuna. In the summer of 2015 I was invited to ...

Infant sharks that live in the familiar mermaids’ purses found on most beaches in the UK and throughout the world are more vulnerable to predation because of ocean warming, new research suggests.

Octopuses usually are on the ocean floor, where shortfin mako sharks typically do not go. “It makes no sense that these two animals should be at the same place and time to encounter each other ...

The coastal areas are where humans have the most direct impact on the ocean's resources. Very little is known about the world's largest fish. Weighing up to 35 tonnes, the whale shark has poor ...