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

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

Alec Campbell, 38, of Delaware County, was identified as the ranger whose body was recovered from the Neshaminy Creek at Tyler State Park after a days-long search. He went missing on Saturday, May 24, ...

Alec Campbell, 38, of Delaware County, was identified as the ranger whose body was recovered from the Neshaminy Creek at Tyler State Park after a days-long search. He went missing on Saturday, May 24, ...

Both the Commonwealth/County program and the Chester County Challenge Grant program offer funds to qualifying Chester County ...

A Pennsylvania State Park Ranger in York County was taken to the hospital after allegedly being strangled by a wanted man who ...