Getting close to a stingray is risky, even for an accomplished predator such as an orca. They are not called stingrays for nothing! But if you can take them by surprise and stun them with a brutal ...

I saved the best for last. After 10 years of travel writing, I recently made landfall on Antarctica, my seventh and final ...

Tourists were stunned when a pair of orcas tried to hunt a gentoo penguin alongside their ship. Here’s what happened next.

👉 Jump to: Best Things to Do in Cape Town | Outdoor Activities | Food & Drink | Beaches | Adventurous Activities | Cool & Unusual | Rainy Day I’ve lived in Cape Town all my life and I promise you’ll ...

Marine life researchers are tracking a mysterious pod of orcas recently spotted moving through the Salish Sea.

Tourists onboard a Polar Latitudes Expeditions ship in Antarctica saw a pair of orcas hunting a gentoo penguin.

Researchers suggest that predation by a subspecies called Bigg's orcas might explain why members of another one, called resident orcas, stay in such large family groups ...

Longer summers are allowing more king penguin chicks to bulk up and survive the winter, but the penguins' main fishing area is shifting further away as temperatures rise ...

King penguins are adapting to climate change in a way that seems to help them breed successfully, which is unusual.

If you can explain Antarctica, you've never been there.' That was the quote from our captain, Jorn Bowitz, as we set off on our voyage to the White Continent.

Wild orcas across four continents have repeatedly floated fish and other prey to astonished swimmers and boaters, hinting that the ocean’s top predator likes to make friends. Researchers cataloged 34 ...

ABC News' Dr. Darrien Sutton breaks down the surprising reasons why you may be tired often.