If you're thinking of adding a street tree out front, Penn State urban forester Vincent Cotrone has some recommendations.

Known as a green or vegetative roof, the plants covering part of the Nature Center at Asbury Woods help the building and the environment.

The Pennsylvania Horticultural Society has shared its list of 2025 Gold Medal Plant winners, now available to the public ...

Among the oaks, white, red and bur oak all stand tall as ecological heavyweights. Their acorns feed wildlife, their canopies ...