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 ...

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

Pack-ice killer whales are highly social creatures, communicating through various vocalizations like pulsed calls and whistles. For the first time, researchers have recorded these vocalizations and ...

Follow a team of scientists and filmmakers in Antarctica studying the most sophisticated hunting strategy in the animal kingdom – killer whales making waves to wash seals off floating ice. “Expedition ...

Klipspringer is a small and agile antelope. It is known for its excellent jumping ability and a compact body. This animal is ...

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 ...

The animal’s dorsal fin was still floppy, indicating it was less than 24 hours old, according to news reports.

A sperm whale’s tooth can weigh more than two pounds and they are illegally trafficked to be used as decorations and for ...

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

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