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

Legislation that would fully repeal Pennsylvania's Sunday hunting ban passed the state House of Representatives this week and now heads to the Senate for consideration. Introduced by Rep. Mandy Steele ...

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

Chester County Parks recently shared an alert on Facebook after rangers encountered the fish during a routine check.

A bumble bee circles overhead, then quickly drops altitude and zooms headfirst into a foxglove beardtongue, jubilantly buzz ...

The northern snakehead, an invasive fish species, again has shown up in Chester County waters, writes Justin Heinze for Patch ...

Pennsylvania naturalists are keeping an eye on a disease that has been killing beech trees in the eastern U.S. for more than a decade, but has begun spreading more rapidly in the past three years.

April showers bring May flowers, but May flowers bring plenty of fuzzy, buzzing pollinators — and the busiest season of the ...

The Maryland Department of Agriculture has reported an outbreak of defoliating caterpillars in Western Maryland.

A cost-cutting move at Lewistown Country Club nearly a decade ago has led to a remarkable transformation, helping the ...