Every fall season, nature lovers look forward to scenic fall foliage. But do we know the science behind why leaves do this once the temperatures start dropping? Here's how nature creates art during ...

TOLEDO, Ohio — The fall season is quickly wrapping up and, as the winter chill inches closer, the life cycle of fall colors will end, leaving trees with only their branches left to stand. Throughout ...

Why do some trees not lose their leaves in winter? And why do leaves sometimes not change color in fall? Get expert answers.

TOLEDO, Ohio — The start of fall is finally here and the crisp, sunny feeling of the season will be in full effect throughout the next couple of months. When you think of fall, the view of pumpkin ...

Trees benefit from fall trimming more than spring trimming. Trees experience less stress with fall trimming because they are entering dormancy. Spring tree trimming is better if the goal is to ...

Andrew Richardson, an ecologist at Northern Arizona University, maintains a camera at Hart Prairie, about 8,000 feet above sea level on the west side of the San Francisco Peaks near Flagstaff. While ...

The arrival of pumpkin spice lattes and cooler temperatures may mean fall is on its way, but nothing quite kicks off the season like when the leaves change into those vibrant hues of yellow, orange ...

Strolling in my neighborhood the other day, I saw two trees with autumn foliage that I thought would have made the most compelling combination had they been planted side by side. One was a ginkgo tree ...

Fall leaf season is a special time, especially in California. It’s also fleeting. Yosemite National Park is one of the best national parks in America for fall foliage, according to the National Park ...

Ready or not, it'll be that time of year before we know it...You know, when temps are cooler and the trees are turning color—the start of fall! Once the football season is in full swing and the ...

A patch of bright red here, a little light yellow there and a smidge of orange around. Leaves are starting to change color in Pennsylvania but most aren't quite ready for their full show yet. Peak ...

At this time of year, we tend to think of trees with colorful leaves as native to colder climates than ours. But then Jenny ...