If you're thinking of adding a street tree out front, Penn State urban forester Vincent Cotrone has some recommendations.

Dozens of native, deciduous (i.e., trees that lose their foliage in the fall) trees reliably make a splendid contribution to fall colors, e.g., sweetgum (orange red to purple), yellow-­‐poplar (yellow ...

Last week on a trip back from Wilkes County, I spotted some trees that tend to hide away in the landscape until they bloom ...

Illustration by Karlotta Freier I thought I saw more red foliage this fall. Is that related to climate change? Pam Johnsen | Pigeon Forge, Tennessee When trees stop producing chlorophyll ...

It’s autumn, and that means the leaves on the trees are turning beautiful shades of yellow and red, before falling off entirely. It provides cheap entertainment for people and pets. It’s a way ...