If you have cleaned up the vegetable garden and cut back your perennials, you might be feeling just a little smug — especially since this gardening guy admits he is behind you in completing those ...

As Colorado experiences its signature whiplash weather, arborists are warning that stressed trees are more vulnerable to pests and diseases. Peel back the bark, and you may find a predator in your ...

Hardy trees and shrubs are naturally well armored against winter weather, but they have fewer defenses against animals.

Here in New England, the pine bark beetle also seems to be causing more tree deaths than previously, and ecologists have ...

At this season, one of the most important features of trees and shrubs really shines: bark. “In winter, with the leaves gone, it’s more exposed, and we can really see it,” says Kris Bachtell, vice ...

Q: I recently purchased a home with several mature navel orange trees. One of the trees has about half the bark missing from the trunk and sort of circular looking lesions that ooze sap in the area ...