We love the vibrant colors of maple trees in the fall. These deciduous beauties bring not only great color but also a recognizable leaf shape and (our favorite) whirlybird seeds that helicopter their ...

Q. My maple tree has black spots on the leaves that just appeared recently. Should I be concerned about this? What should I do? A. Sometimes wet conditions earlier in the season can cause problems ...

ELIZABETH, Pa. (KDKA) — The iconic maple trees that line the entrance of Round Hill Park in Elizabeth need to be removed. The Allegheny County Parks Foundation said the trees contracted a deadly ...

SPOKANE, Wash. -- Spokane's WSU Extension Master Gardener Program is sharing tips for anyone concerned about powdery mildew on their maple trees this year. According to the city of Spokane, powdery ...

The list of diseases attacking trees in the Pacific Northwest grows every year. A pathogen new to Western Washington brings an added concern: It can injure people. A research project using citizen ...

Since mid-July, I’ve noticed something strange in several maple trees I’ve driven by: their leaves are starting to show fall color! Sometimes it’s just the tips of the branches turning red or yellow; ...

ROCHESTER, N.Y. – Have you noticed large black spots on maple leaves in your neighborhood? One of our viewers asked News10NBC’s Emily Putnam what causes the spots. A viewer named Michelle sent us the ...

“Trees, our largest and most long-lived plants, shut down food production in preparation for the winter drought. But the hardwoods don’t quietly sulk into dormancy like skunks and groundhogs; they ...

PORTLAND, Ore. (KOIN) – Recent sightings of invasive species and a tree disease in and near Washington have state officials asking the public to keep their eyes open and report anything that seems out ...

One of my favorite things about sharing a love for gardening with my dad is our passing on of notes and lessons. I'll often turn to him for some advice and he likewise calls on me if something isn't ...