Ever ordered 'copi' at a restaurant? Bet you haven't seen it on a menu. That's the new name given to several members of the ...

The northern snakehead (Channa argus) has a most unusual ability: It can breathe outside of the water, as well as within. Juveniles can also wriggle their long, narrow bodies onto land ...

The northern snakehead fish (Channa argus) is native to parts of Asia, but when they show up in places like Pennsylvania or Maryland, they can cause big problems for local ecosystems and wildlife ...