WARNING, GRAPHIC CONTENT: The footage shows several orcas taking turns with the carcass, highlighting their cooperative ...

THIS is the shocking moment a pack of killer whales tear a shark to pieces, feasting on its remains. Terrifying footage shows three huge whales passing the lifeless carcass of one of the ...

A study in 2018 revealed that some orcas are able to imitate human speech, mirroring words such as 'Amy', 'Hello' and 'Bye ...

Ask anyone who’s had encounters with killer whales, and they will tell you just how smart they are. Orcas are incredibly ...

"We are witnessing an evolutionary process." Scientists discovery cause behind recent killer whale attacks: 'They should be divided' first appeared on The Cool Down.

Orcas have long been revered for their intelligence, adaptability, and group-hunting strategies. But one scientific review spanning two decades has revealed a little-known, yet intriguing behavior.

Learn why blue whale calves are prime orca targets and how their massive mothers use slipstreams, allies, and shockwaves to keep them alive.

Two severed fins bearing the tooth marks of other killer whales have raised a troubling question: are some orcas hunting ...