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

Add Yahoo as a preferred source to see more of our stories on Google. Fall has officially begun, and with it comes the arrival of fall foliage earlier than normal in some parts of the U.S. According ...

We may receive a commission on purchases made from links. Raking leaves is synonymous with fall, much like taking hayrides, visiting pumpkin patches, and letting pots of mums die on your front porch.

Do you ever wonder why leaves change in the fall and what determines the colors that they change to? It's kind of like swapping out your summer T shirt for *** snazzy winter coat. They're really ...

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 ...

For the second fall in a row, dry conditions could soften and shorten Maryland’s fall foliage show, with colors expected to peak by mid-October in the mountains and around Halloween in the Baltimore ...

DENVER (KDVR) — Leaves are changing colors and starting to fall in the high country, and so is snow, serving as a chilly, urgent reminder for Coloradans to enjoy autumn and peak fall foliage. The ...