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

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

Take a closer look at some of the incredible whale species that you might see visiting our waters if you are lucky enough!

According to their results recently published in the journal Ecology and Evolution, the culprit is clear: a killer whale ...

Avoiding predators is one of the most important jobs for many members of the animal world. Even ocean giants like baleen whales have something to fear from killer whales, their only known natural ...

New research finds male baleen whales looking for love sing a different tune when attracting a mate, and it all depends on if ...

A team of scientists and filmmakers explore the Antarctic waters to learn more about killer whales. Follow a team of scientists and filmmakers in Antarctica studying the most sophisticated hunting ...

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 ...

Support for Nature: Expedition Killer Whale is provided in part by The Hite Foundation, Perpetual Kindness Foundation and Sun Hill Renewal Fund. Series funding for Nature is made possible in part ...

Feb. 12, 2025 at 8 p.m. on KPBS TV / PBS app + Encores Sunday, Feb. 16 at 3 p.m. on KPBS TV and 8 p.m. on KPBS 2. In Antarctica, killer whales hunt using their intelligence and teamwork. Swimming ...