New research shows city trees may protect heart health better than grass. The study explains why tree lined streets matter ...

Powdery mildew on Tatarian maple leaves. Photo courtesy Getty Images. Welcome to our tree column, “Ask your local arborist.” Each month, arborists from the Davey Tree Expert Company in Menlo Park ...

Follow these tips on how to prune citrus trees to encourage strong branches and improve fruit production. Knowing when and ...

ST. LOUIS — Strong winds, heavy rain, lightning, hail and snow can all wreak havoc on trees, leading to broken branches, split trunks and even their violent uprooting. All of this can cause further ...

Trees with colorful foliage, like these shown in the front yard of a home in Mountain View’s Sylvan Park neighborhood, can increase your property’s value. Embarcadero Media file photo. Welcome to our ...

Increased demand for emergency tree response reflects changing weather patterns and homeowner expectations for fast, ...

Christmas tree origin—what has the evergreen tree symbolized in history? In ancient times, it was common to believe that the sun was a god, according to History.com. In the winter, the god appeared to ...