"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, or killer whales, are deadly and beautiful apex predators.

On March 6, three orcas showed up in Canada’s Vancouver Harbour, later heading south to Seattle, Tacoma and Olympia, that ...

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

Add Yahoo as a preferred source to see more of our stories on Google. A video has gone viral on TikTok that makes it appear like an Orca trainer named "Jessica Radcliffe" was killed by a whale.

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 ...

A mother orca is mourning the loss of her recently deceased calf in a very public manner. On Friday, Sept. 12, a southern resident killer whale identified as J36 was spotted traveling through the ...

Getting close to a stingray is risky, even for an accomplished predator such as an orca. They are not called stingrays for ...

Blue whale calves enter the world already the size of a bus, yet they still face danger. A hungry killer whale sees a slow, ...