It’s easy to take trees for granted. We see them every day. There are tall trees, short trees, and trees that sprawl and ...

Eastern poison ivy is often seen growing on buildings, trees or in fence rows as a vine, but western poison ivy grows as a small shrub or “ground cover” in ...

Virginia creeper and poison ivy both add beautiful reds to Pennsylvania's autumn color palate. Do you know which can also give you an irritating rash?

English ivy can wreak havoc on your property, lifting roof tiles, damaging fences, pulling at guttering, strangling trees, ...