SERVE OR SELL THEM. PENNSYLVANIA IS TRYING TO ENCOURAGE ITS NEIGHBORS TO GET RID OF INVASIVE TREES AND SHRUBS, AND PLANT NEW, LESS PROBLEMATIC ONES. THE DEPARTMENT OF AGRICULTURE’S NEW SO-CALLED ...

The butterfly bush, though attractive to butterflies and other pollinators, is actually considered an invasive species as it can quickly spread and take over space where native plants would normally ...

Pat McElhenny, Pennsylvania Stewardship Manager at the Nature Conservancy, explains one of two diseases impacting beech trees. Beech trees are facing extinction. "When you say northern hardwood, that ...

COLUMBUS, Ohio (WCMH) – As warm weather returns, so does a distinctive springtime odor that many liken to rotting fish. The overwhelming aroma is the result of an invasive species that is illegal to ...