GREEN. WE ARE AT SANBORN MILLS FARM IN LOUDON. I’M JOINED BY SEAN O’BRIEN WITH UNH COOPERATIVE EXTENSION. SEAN, WE’RE HERE TO TALK ABOUT THE BEECH TREE TODAY. VERY COMMON SPECIES HERE IN NEW ENGLAND.

An apple may not fall far from the tree, but for a leaf, it depends on its shape. Elm or apple leaves — oval and symmetrical, with few protruding lobes — fall quickly, making them likely to end up ...

Fall temperatures are finally rolling into central Ohio and the region's trees are shedding their leaves. But as you break out your rake or leafblower only to determine that autumnal pile in your yard ...

It's the time of year where leaves are everywhere. You might find yourself constantly sweeping them off your path, so you don't slip, and raking them off your lawn before the piles of wet leaves cause ...

As we roll into the cold months here in Upstate New York, most trees have done exactly what we expect them to do. The leaves ...

Pennsylvania naturalists are keeping an eye on a disease that has been killing beech trees in the eastern U.S. for more than a decade, but has begun spreading more rapidly in the past three years.

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 ...