ORCAs, the ultimate ocean predators, are capable of hunting the largest animals on Earth, including blue whales and elephant ...

Researchers have observed a population of orcas that cut and position kelp tools between their bodies to scrub each other’s ...

We were amazed when we first noticed this behavior,” said Michael Weiss, research director at the Center for Whale Research in the U.S. state of Washington. What started as a puzzling observation in ...

Southern resident killer whales have been caught on drone video crafting kelp tools to groom one another—an unprecedented ...

A true giant of the ocean, the Gray Whale stands as a formidable opponent to the killer whale, despite its size disadvantage.