Pennsylvania Sea Grant announced Thursday a new online interactive training to help citizens identify aquatic invasive species (AIS) and report sightings to natural resource managers in real-time.

“When folks were done fishing with their bait, they would release their extra crayfish that they had,” said Sean Hartzell, aquatic invasive species coordinator for Pennsylvania Fish and Boat ...

“Invasive species disrupt these ecosystems statewide ... native species are an essential part of life in Pennsylvania, including in aquatic ecosystems. “These native fish, reptiles ...

While Pennsylvania considers lifting its last major “blue law” on hunting, biologists sound alarms over the spread of a ...

The Pennsylvania Sea Grant has welcomed four undergraduate students as part of its 2025 summer internship program, with two ...

“Invasive species disrupt these ecosystems statewide ... native species are an essential part of life in Pennsylvania, including in aquatic ecosystems. >> Please consider subscribing ...

Clean, Drain, Dry is a campaign to reduce the spread of aquatic invasive species. Summer is here and for many New Yorkers, ...