The northern snakehead is spreading fast through U.S. waterways including in the upper Delaware River, and it’s not just an ...

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 dangerous fish from Asia, spreads across America. It threatens local fish and wildlife. First seen in Maryland, it now appea ...

The invasive northern snakehead, which has recently been appearing in Missouri and other states, must be eradicated, officials say.

Native to Asia, the northern snakehead first turned up in U.S. waters in 2002, in a Maryland pond. Since then, it's crept through waterways into Pennsylvania, the Potomac River, and now ...