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

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 ... Typically, kilowatts are quiet when they're searching for prey because sound travels incredibly well in water. And so they could alert ...

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

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

The Northern Resident Killer Whales A5 pod has been visiting the Howe Sound area, as it has done around this time in recent years, according to the Centre for Whale Research. Last week ...