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 ...

Social media users have shared their amazement at the complexity of killer whale communication ... it reaffirms the incredible intelligence and adaptability of these marine giants.

You can watch PBS on television via most cable TV packages — check your local listings for details. You can also live stream "Expedition Killer Whale" for free on the PBS website and app, which will ...

A female killer whale gives birth to one calf at a time every three to 10 years. Orcas work together to take care of the young. Female killer whales live to be around 50 years old, but some orcas ...

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

Recent findings used wildlife forensics and citizen science data to provide the first confirmed evidence of killer whale ...

Research confirms a great white shark that washed up on a beach in south-west Victoria was the victim of killer whale ...

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

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 ...

In Antarctica, killer whales hunt using their intelligence and teamwork. Swimming together to create powerful waves, they can wash seals off pieces of floating ice. Follow a team of scientists and ...