An invasive fish species nicknamed “Frankenfish” showed up in a Pennsylvania waterway where it hadn’t been previously reported, and the hope is that there aren’t any more of them.

Mary Ann Thomas Monday, Sept. 30, 2019 3:28 p.m. | Monday, Sept. 30, 2019 3:28 p.m. The Pennsylvania Fish and Boat Commission confirmed Monday that an invasive species, the northern snakehead fish ...

The invasive snakehead fish has arrived in at Dam No. 4, the farthest north up the river wildlife officials believe the species has reached.

Invasive Northern Snakehead reeling in restaurant guests in Maryland 03:14. An invasive fish with the head of a snake and the ability to survive on land for several days has been detected in Missouri.

The state agency partnered with the U.S. Fish and Wildlife Service to place blue or yellow tags on 500 snakehead in an effort to monitor their population.

A Virginia man has caught the largest northern snakehead on record for a fisherman using a rod and reel, landing a 17-pound, 6-ounce specimen of the fish often called "Frankenfish" for their ...

A decade or so ago, no snakehead fish were in the Washington region. Today, more than 20,000 are in the Potomac River, experts say, a population approaching that of the largemouth bass, which was ...

Invasive snakehead fish found in Pa. waterway: officials say to kill on sight 00:33. After an invasive northern snakehead fish was found in the Schuylkill River in Phoenixville, Pennsylvania ...