Park rangers in Chester County, Pennsylvania, found an invasive snakehead fish in the Schuylkill River this week.

Experts say the fish compete with native species for food, and they're unlike anything else found in the Delaware Valley Watershed.

There’s an invasive species of fish spotted in North Carolina that is so dangerous, officials in other states are advising those who catch them to kill them immediately. The northern snakehead ...

Northern snakehead fish threaten ecosystems as aggressive, land-surviving predators. Though not established in NC, snakeheads have been caught in several state waters. NC law prohibits live ...

The strange-looking eel-like northern snakehead fish is a prolific invasive fish species that's not classed as a gamefish ...

After an invasive northern snakehead fish was found in the Schuylkill River in Phoenixville, Pennsylvania, officials are spreading awareness to fishers about what they have to do: kill snakeheads on ...

30, 2019 3:28 p.m. The Pennsylvania Fish and Boat Commission confirmed Monday that an invasive species, the northern snakehead fish, was recently caught in the Monongahela River. It is the first ...

The northern snakehead, a fish native to China that can grow up to three feet long, closely resembles the bowfin, according to the N.C. Wildlife Resources Commission (NCWRC), but coloration is ...

“When the fish hit, I thought it was a bass,” Chaconas said. “As it twisted, I thought it was a catfish, but then as it got closer I realized that it was a snakehead. Once we realized that ...

Scientists have uncovered that fish biofluorescence a captivating ability to glow in vivid colors has ancient roots stretching back over 100 million years. This trait evolved independently in reef ...