This October 2014 image provided by The Morton Arboretum shows the colorful foliage of a sugar maple tree at the arboretum in Lisle, Ill. As the season progress, the tree’s leaves progress from green ...

This is the time of year when Nicole Hughes gets constantly distracted by the fall foliage as she drives around North Carolina. "I'm always looking," says Hughes, a biologist at High Point University.

Here’s what to know about why leaves change color in the fall—and how the process is being impacted by climate change.

As the outside world normally is around this time each November, things have changed a lot. Many trees are already devoid of leaves while others are still covered with colorful ones. When the ...

Q: I have owned property near Bandera for seven years. There are two very large red oaks on the property that seem to be dying from the outer branches in. I spent a couple of years wondering if it ...

When summer fades and fall emerges, lush green tree leaves give way to a variety of warm hues that mark the changing of seasons, and many people anticipate the chance to catch a glimpse of the magic.

Trees add immense value to the landscape, both aesthetically and economically. They provide the foundation around which we ...

If you're in the market for new trees, consider planting natives. They are generally lower maintenance than exotic species, require less water, fertilizers and pesticides and often cost less, too.

As the outside world normally is around this time each November, things have changed a lot. Many trees are already devoid of leaves while others are still covered with colorful ones. When the ...