Scientists captured video of orcas ramming into sunfish with such force that the fish exploded. The behavior may be for fun ...

A breathtaking underwater video captures the beauty and harmony of the ocean as divers swim alongside a group of sharks during a spectacular marine encounter. Filmed by underwater photographer Karrah, ...

When Stan Zuray began noticing white spots, a mushy texture and a weird “sour watermelon” smell in the Chinook salmon he was ...

Missouri has a lot of tricks up its sleeve, and the Aquarium at the Boardwalk in Branson might just be the best one yet. You ...

But off the coast of Baja California, a group of orcas has adopted a brutal way of hunting sunfish: With an unusual maneuver, ...

Researchers for the first time have documented orcas cooperating to smash their prey. Both instances were captured on video.

The behavior could be a strategy to help younger orcas feed, or it may just be for their own amusement, researchers say ...

There have been numerous accounts in recent years of orcas ramming boats—and sometimes sinking them. Scientists believe this ...

Orcas are known to be smart and ruthless hunters. They've been observed hunting a variety of prey, with some species, such as ...

In two incidents documented in Mexico’s Gulf of California, orcas worked together to blast sunfish into smithereens after ...