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

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 ...

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 ...

Born Free has fought to free captive whales and dolphins. We won’t stop until their exploitation stops but, we need your help ...

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

History books can only cover so much, and most of us haven’t cracked one open since we were in college. But if you want to ...

Wolves in Germany or Sweden Germany/Sweden All year round Wolf Center, Tree In (Germany), Wild Sweden, Nordic Discovery (Sweden) Orca Safari in Norway Norway October to February Orca Norway, Sea ...

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