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Orcas have been all over the news recently. A playful or has cheekily splashed a man.

The latest on the series of orca attack.

A group of orcas are killer whales.

Earlier this year, the story of orcas ramming into yachts off the Spanish coast kind of

tick off.

Our attacking and sinking votes.

Of a harrowing killer whale encounter at sea.

People on the internet were calling them allies, hoping they would sink billionaires,

and making other jokes about orcas being behind the titans submersible tragedy. Then there are

stories of orcas ripping apart great white sharks and antagonizing all sorts of sea creatures

from minky whales to porpoises. I found it fascinating that these hero and villain narratives exist

at the same time,

that these charming, silly, sympathetic animals could just as easily be cast as mean bullies.

So to answer my question, I thought I'd ask some killer whale scientist to humor me. In a game show I'm calling...

Organes, friends or foes.

I'm Corinne Leong, and you're listening to Science Quickly.

Ladies and gentlemen, see enthusiasts and skeptics alike, welcome to this one-time and

...