One invasive fish is building quite the home, with mysterious holes showing up alongside Florida's riverbanks. The Florida Fish and Wildlife Conservation Commission's Research Institute calls them ...

We're bowfishing for giant invasive armored catfish tough, prehistoric-looking fish that are taking over local waterways.

A red crescent moon hung over the horizon as I pulled up near Rio Vista Park, in San Marcos, just before six on a February morning. My car’s thermometer read 45 degrees. The park includes a short ...