November is quickly approaching, and with it comes a few more spots of orange, red, and even purple foliage for leaf-peepers to look at. While foliage in most of the United States has already reached ...

Some stands of aspen and cottonwood trees across northern Colorado and along the Front Range won’t be at their most picturesque this fall due to leaf spot diseases that benefitted from an unusually ...

October is finally here, and with it comes more fall foliage reaching its peak throughout the U.S. Each year, as trees begin to store a chemical called chlorophyll, their leaves lose their green ...

TULSA, Okla. — Bright fall colors burst on the scene in Green Country in November with peak colors taking hold by the first weekend of the month. It was a slow start to the season, but November saw ...

DENVER (KDVR) — The fall foliage season is not yet over for Colorado, but its wrapping up in the high country. Fall colors are reaching their peak in some areas of the foothills. Leaves peaked in high ...

Mid-October has arrived, and although foliage in some parts of the U.S. are just beginning to display the vibrant colors of fall, foliage in other parts of the country hasn’t been as colorful as ...

Scientists know why leaves turn yellow in the fall: Chlorophyll breaks down, revealing the yellow pigment that was there all along. But red? Red... Fall foliage is still a mystery: Why do some leaves ...