For a healthier landscape and a greener community, taking care of the trees you have is as important as planting new ones.

As spring rolls on, the capital is abloom with edible plants — if you know where to look, what to pluck and how to cook them. Chef Chantelle Nicholson shows us the way ...

Insecticide targeting a destructive caterpillar is set to be sprayed this spring on 16 State Game Lands across Pennsylvania. The larvae of the spongy moth, if untreated, can cause severe defoliation ...

The mourning cloak, so named because its dark brown body with a pale yellow band along the outer wing margin is reminiscent ...

After last year's spotted lanternfly invasion, there is a way to protect trees and shrubs from spotted lanternflies this year ...