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 ...

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 invasive Asian carp family in an attempt to boost sales and make the fish ...

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 ...