When researchers from the University of British Columbia set out to film the solitary hunting habits of Northern resident killer whales, they expected to see quiet and solitary predators at work.

When observing killer whales, there are some typical things one may expect to see. You may see them communicating with one another or participating in a group hunt. One behavior that is rare to see, ...

'Amongst all the different killer whale populations around the world, there's only a couple that have been observed doing this behavior,' one expert said Francois Gohier/VW Pics/Universal Images Group ...

From sinking boats and feasting on shark livers to dining on whale tongue and tossing porpoises around for fun, orcas are displaying some fascinating — and sometimes terrifying — behaviors. When you ...

The ocean never fails to surprise, and this time, the spotlight is on orcas, popularly known as killer whales. Famous for their sharp intelligence and strong social bonds, these marine mammals have ...

Add Yahoo as a preferred source to see more of our stories on Google. J17 Princess Angeline, a member of J-Pod in the endangered population of Southern Resident Killer Whales, swims through Haro ...