But the grieving mother isn’t a person – she's southern resident orca Tahlequah J35, pushing her dead calf through the waters ...

The Fire of Love – second Annual Valentine’s Day event at Orcas Center is on Friday, Feb. 14, from 7:30-9:30 p.m. in Madrona Room, Orcas Center, by donation. Enjoy hot cider, tea and popcorn. Bring ...

Learn more about how baleen whales split into two groups — fight or flight — and how these groups determine how loud they sing.

Killer whales are the only natural predator of baleen whales—those that have "baleen" in their mouths to sieve their plankton ...

Expedition Killer Whale" reveals an hour-long lesson where adult orca teach calves how to hunt seals off Antarctica.

Rochelle BakerLocal Journalism Initiative ReporterCanada's National ObserverFor a second time, the world watched as Tahlequah ...

New research finds some baleen whale species call at such deep frequencies that they're completely undetectable by killer whales, which cannot hear sounds below 100 hertz. These also tend to be the ...

Some baleen whales avoid killer whale attacks by singing songs at deep frequencies that their predators cannot hear.

Orcas, like humans, get baby bumps in the early months of pregnancy and grow larger as the pregnancy advances. Researchers ...

Killer whales are the only natural predator of baleen whales — those that have "baleen" in their mouths to sieve their plankton diet from the water ...

Ackerman refers to local killer whale pods in two distinct groups: the ones he calls “meat eaters” and those that hunt ...

Whale song can be as efficient as – and, in some cases, more efficient than – human communication, according to a new study in Science Advances ...