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

The clip shows a group of seven orcas — four adults and three calves — as they circle a seal on a tiny chunk of ice in ...

Some baleen whales avoid killer whale attacks by singing songs at deep frequencies that their predators cannot hear.

Experts say there’s one distinct thing people should know about these pods. They’re killer Biggs, not the endangered Southern ...