For a long time, Neanderthals were imagined as bulky carnivores of the Ice Age: heavy-browed hunters who lived on slabs of ...

A particularly massive sea lion has Bay Area residents flocking to the dock of Pier 39 in San Francisco to spot the mammal ...

We explain how structures called esophageal papillae stop jellyfish from floating back out of a turtle's mouth when they are ...

The world’s oceans are filled with never-ending surprises. Some shock. Some awe. And some are still waiting to be discovered.

Stellar sea lions like Chonkers are about 10 times bigger than the California sea lions usually seen at Pier 39.

PETA has issued a video 'response' after an activist stole an animal from a restaurant tank and threw it into the sea ...

The sea lion pup rescued from the streets of San Francisco earlier this month is starting to make improvements. The ...

The average male Steller sea lion (Eumetopias jubatus) is about 10-feet-long and weighs around 1,200 pounds. But Chonkers is ...

The fourth of five ocean zones – the abyssopelagic zone or the abyss – stretches from 4,000 to 6,000 metres deep ...

A giant 'kraken' octopus may have ruled the ocean during the Late Cretaceous period around 100 million years ago, new ...

They're here, and they're loud. Sea lions are flooding the docks of Ballard right now, a sign of a broader shift in the Puget ...

Can you spot the shark in this video clip? Find out all about angel sharks - where they normally live and how they hunt.