More sick sea animals are washing up along the coast, this time off Mexico. Officials there are warning the public in ...

An aggressive sea lion sent surfers running this week after it repeatedly went after them, even coming onto the beach, video ...

The mysterious creature was filmed in the ocean near Antarctica. Scientists documented the juvenile, which could grow to more ...

They were flippin’ poisoned! The horde of “demonic” sea lions that attacked people off the California coast in recent weeks ...

Also known as the red devil, the Humboldt squid is a powerful animal, and not even a suit of chainmail can withstand its raw ...

They found that sea slugs use bold visual signals like brightly colored spots, thick stripes, or enhanced body outlines to ...

A baby colossal squid was filmed in the deep sea by an ocean expedition near Antarctica. The world's largest squid has eluded ...

The short high-definition footage was gathered by a submersible called Subastian, operated by the nonprofit Schmidt Ocean ...

But deceased specimens and scattershot footage at the sea surface can only tell you so much. To properly understand the lives of these fascinating animals, scientists needed to spot one swimming ...

Hundreds of animals are finding new homes around the Twin Cities metro after SeaQuest Roseville closed its doors and filed for bankruptcy.