Sea lampreys have terrorized Great Lakes fish populations for decades, latching onto hosts and draining them like aquatic ...

Anglers who hook a long, snake-like fish with a mottled brown pattern and a mouth full of teeth are being told by state and federal wildlife agencies to kill it immediately, photograph it, and report ...

Invasive rats on tropical islands are creating winners and losers among the tiny underwater animals near the bottom of the ...

Husband and wife fishing duo Cole & Jay shatter records after reeling in a strikingly beautiful yet highly destructive ...

A predatory invasive fish that can survive out of water and even cross the street has been found in a Long Island pond. State officials want to get rid of them, but some fishers are welcoming the find ...