The more we learn about orcas, the more remarkable they are. These giant dolphins are the ocean's true apex predator, preying on great white sharks and other lesser predators. But for all their ...

In a new sign of toolmaking in marine mammals, orcas in the Pacific Northwest were recorded rubbing stalks of kelp against each other’s bodies, a study shows. By Jacey Fortin A hundred feet or more ...

Orcas, or killer whales, are deadly and beautiful apex predators. Ukraine Defies Trump As Zelensky Unanimously Backed Costco fans are mixed on this new food court addition Satellite images reveal the ...

Orcas off the west coast of North America are grooming each other with kelp, in a rare sighting of marine mammals manufacturing and using tools. For several years, scientists have been keenly ...

A new warning has been issued after two boats were attacked by a pair of killer whales off the coast of Spain. A Spanish ...

An orca who made headlines in 2018 after she carried her dead calf for more than two weeks was again spotted carrying the body of her newborn, just days after researchers confirmed she'd given birth.

One of the world’s largest mammals, the humpback whale is an incredible species for many reasons. They may even be the ocean’s protectors. Researchers have witnessed humpback whales intervening during ...

An orca that carried her dead calf with her for days in 2018 appears to be repeating the behavior with a newly deceased baby whale. Scientists think the killer whale is likely to be expressing grief.

Kayleigh Nicole Grant, a pro ocean diver, detailed a very close encounter with orca whales, deeming it "some of the best 30 seconds" of her life in the ocean Skyler Caruso is a Writer and Reporter of ...