DEAR JESSICA: I have had a wisteria vine for over 20 years. It's in a sunny location, and in all the time I’ve had it, it has only flowered once. Would you know why that is? — Rifky Warshaw, Far ...

Add Yahoo as a preferred source to see more of our stories on Google. Close up of the brilliant red foliage of Japanese maple - Dan Gabriel Atanasie/Shutterstock There's nothing quite as breathtaking ...

Maple trees in urban environments show signs of stress due to the urban heat island effect. Impervious surfaces like pavement retain heat and disrupt water absorption, stressing trees and making them ...

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 ...

Spotted lanternflies, the invasive pests that have spread across the Northeast after first appearing in Pennsylvania nearly a decade ago, may not be as harmful to forests and trees as initially feared ...

In Wilmington one doesn’t have to look hard to find a stressed maple tree - bare twigs, early leaf drop, and lichen in the canopy are just some of the indicators your maple isn’t growing vigorously.