A group of orcas has been spotted off the coast of Comporta, in the municipality of Alcácer do Sal. A video of the orcas was ...

Scientists have captured drone footage of behavior never before seen along the coast of the South American country, ...

Orcas are known to have an extremely varied diet, with different populations having a preference for unique species of prey, ...

Southern resident killer whales, a critically endangered population that frequents the Puget Sound during the summer and fall ...

For scientists who study orcas, directly observing the apex predator’s hunting behavior in the wild is a rare opportunity. The animals, sometimes called killer whales, range over thousands of miles of ...

Different groups of killer whales, called pods, specialize in certain types of hunting and the type of food they prefer.

“Incredible!! Killer whales all over the bay,” read a Monterey Bay Whale Watch post on Facebook with a video of the ...

Drone footage reveals orcas hunting unexpected prey off Chile for first time - Orcas are intelligent apex predators with an ...

The behavior has never been recorded before, but it can now help inform conservation efforts for this enigmatic population.

One Spanish family was enjoying a boat trip in the Mediterranean until a group of orcas suddenly attacked, tearing off a ...

In the Humboldt Current, off the coast of Chile, an enigmatic pod of orcas has been seen tearing apart unexpected prey.

SEATTLE— The Center for Biological Diversity today reached an agreement with the U.S. Environmental Protection Agency that puts the agency on the path to protecting imperiled fish and southern ...