Every gardener should know how to get rid of poison ivy when it pops up around the yard. If the sap from this plant comes in contact with your skin, a chemical called urushiol in the sap can cause ...

English ivy might have elite colleges named after it, but the invasive species strangles native trees and shrubs in the Pacific Northwest, and provides habitat for rats. The Olympian The end of ...

Acres of ivy are a common sight in and around Napa on older residential properties and wooded creek banks. On the one hand, ivies — English and Algerian — are easy-to-grow broadleaf evergreen ground ...