A clever tropical fish has flipped how biologists are thinking about memory, brains and visual recognition in the animal ...

Wild cod is a popular fish with rounder flakes than salmon, explains Swan. It has a mild, delicate flavor, making it one of the best fish to eat if you're new to seafood. Cod also has a noteworthy ...

Spots, warts, and parasites on fish can look alarming. Learn what common fish diseases look like and whether infected fish ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. (NEXSTAR) — It is not common for the oarfish ...