This 375-million-year-old fish, the closest known relative of the ancestors of limbed animals such as humans, likely evolved ...

This catch looked normal until it wasn’t. From strange colors to bizarre features, this fish had something seriously off, and we had no idea what to make of it at first!

While it's very true that, as the great Ian Malcolm once said, "life finds a way," that way can sometimes veer quite far off ...

Oddly-colored catfish that are considered rare in other parts of the nation are being caught much more frequently in a Kansas lake and a team of biologists are trying ...