The Courier Express, in collaboration with Lola M. Smith, MS, lecturer in biology at Penn State DuBois, is republishing a series of work completed by college students about ...

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, was recently caught in the ...

An invasive species has been detected in Fulton County, Georgia, and is believed to be a threat to the state’s future ...

upsetting the ecosystem with an unwanted invasive. Pennsylvania Fish & Boat Commission biologists were stunned to discover ...

Flathead catfish — native to the Mississippi River basin — were first detected in the Susquehanna River in Pennsylvania in 2002, according to the U.S. Geological Survey. In the two decades since then, ...

The potential spread of this invasive species is a major concern for our aquatic resources in Pennsylvania." Zebra Mussels are small black and white striped, “D-Shaped” bivalves about the size ...