Behind every autumn leaf lies a chemical shift-chlorophyll fading, carotenoids glowing, anthocyanins rising-that turns survival into spectacle. Every autumn, landscapes across much of the world ...

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

It's almost peak leaf peeping season in the New York City area, when the colors of fall are seen in full, but it's looking a little different this year. Recent weather patterns are causing leaves to ...

Fall is settling into the Roaring Fork and Colorado River valleys, and the change is hard to miss. Over the weekend, bright yellows and deep reds started showing up along the riverbanks in Silt, ...

It may not feel like it, but it's fall, y'all. September 22 marks the official calendar start of fall. Though Louisiana isn't exactly known for frosty chills and bright orange leaves, we can all still ...

Leaves changing colors is one of the most iconic parts of autumn in the United States, and there's still time to catch stunning fall foliage before trees become totally bare leading into winter. But ...