A “fun” duo of sea creatures was spotted circling a boat, and bystanders loved the sight off the coast of California. Two fin whales were seen chasing a group of bottlenose dolphins before swimming ...

The baby creature from “The Legend of Ochi” has captured the internet’s heart — just as its creators intended.

These are the prettiest freshwater fish, from vibrant brook trout and pumpkinseed sunfish to majestic lake sturgeon. Check out how these species made our list!

Armed with lab equipment and two months of food and clothes, around 60 researchers boarded the RSV Nuyina icebreaker ship for ...

Researchers caught a close-up video of a flying sea pig (aka, a sea cucumber), and it has what looks like 50 tiny hands.