Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. It was an orca ...

Krisztina Balotay, a wildlife photographer with Orca Channel, captured photos of the amazing event The Norwegian Orca Survey noted that Balotay's photos are some of the first-ever of a killer whale ...

Forbes contributors publish independent expert analyses and insights. I write about biodiversity and the hidden quirks of the natural world. Here’s the scoop on what happens when two heavyweights of ...

In May, researchers captured orcas hunting whale sharks in unprecedented detail. Here, see the aftermath: An orca swims with shark carrion in its mouth. For the first time, scientists have captured ...

Forbes contributors publish independent expert analyses and insights. I write about biodiversity and the hidden quirks of the natural world. Did you know orcas once turned salmon into quirky headwear ...