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 ...

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

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

The adult female, seeking a new home with her calf after the closure of Marineland in France, faces the grim reality of ...

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 ...

Footage captured in May 2022 shows an aerial view of killer whales hunting and killing great white sharks at Mossel Bay, ...

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

Watch as this great white shark makes a record-breaking 15-foot jump out of the water. You can hear the shock and awe in one man's voice!

The Southern Resident Killer Whales –– pods J, K and L –– are more common around the Salish Sea, but the northern ... Beach rubbing, when animals swim close to shore to rub their bellies ...

Beach rubbing, when animals swim close to shore to rub their bellies on smooth pebbles, is thought to help scrape off dead ...