The window for viewing fall colors is potentially shrinking and the vibrancy of the leaves may be dulling over time. North Carolina's diverse elevation gives it one of the longest fall color seasons ...

The colors of an autumn afternoon can be serene, brilliant and breathtaking. “As the days start getting shorter and the nights get longer, that's the cue that the trees get to change the foliage,” ...

Click to share on X (Opens in new window) X Click to share on Facebook (Opens in new window) Facebook Alum Julianne Yoon/DAILY. Buy this photo. While a number of trees in Ann Arbor are exhibiting ...

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 ...

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