Sea lions can observe and learn from each other’s behavior while effectively communicating through barks and growls, showing ...

Modern life makes us tired, right? But research from societies in Africa and South America suggests people in the ancient ...

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

For more than a thousand miles, a Southern Resident killer whale known as Tahlequah carried the body of her dead calf on a ...

Two Los Angeles-area boaters on Saturday spotted a juvenile gray whale that had recently been killed by orcas and was missing most of its head. Alisa Schulman-Janiger, director of the ACS-LA Gray ...

27,587 people played the daily Crossword recently. Can you solve it faster than others?27,587 people played the daily Crossword recently. Can you solve it faster than others?

Over time, that name morphed into "killer whales." Scientists don't know whether orcas kill for fun. The marine mammals do some things, like killing and tossing dead porpoises in the air ...

Six environmental groups are suing two federal ministers over a delay in issuing an emergency-order recommendation to protect B.C.’s endangered killer whale population. The legal action ...

Follow a team of scientists and filmmakers as they explore the lives of killer whales. In Antarctica, killer whales hunt using their intelligence and teamwork. Swimming together to create powerful ...

Orca Whale Surfacing. Image by KhunTa via Depositphotos As the chase intensified ... As we reflect on this encounter, we are reminded of the delicate balance that exists in nature and the profound ...