Study reveals an invasive fish has become the top predator of the Susquehanna in just over two decades. Here's why.

While flathead catfish are native to western Pennsylvania, the first report of the species in the Delaware River basin further east was from Blue Marsh Reservoir and in the Susquehanna during the ...

Fair skies abound this week as the recent Nor’easter is just a memory. There is plenty of good fishing to be found this week ...

Flatheads grow fast in this river system, attain large body sizes and can eat a variety of prey. Because adult flatheads have few natural predators, they can exert strong control over the ecosystem.

Flathead catfish have become a threat to resident species in the Susquehanna River in Pennsylvania. The results of a new study suggest they're outcompeting other predators and reshaping an essential ...

The Pennsylvania Fish and Boat Commission (PFBC) announced the Union Access, which provides fishing and boating access to the Susquehanna River in Union Twp., will be temporarily closed from Monday, ...

After a decade of squabbling, Maryland has reached an agreement with Constellation on the Conowingo Dam that will help preserve and protect the Chesapeake Bay.

Flathead catfish, opportunistic predators native to the Mississippi River basin, have the potential to decimate native and recreational fisheries, disrupting ecosystems in rivers where they become ...