This is the time of year when Nicole Hughes gets constantly distracted by the fall foliage as she drives around North Carolina. "I'm always looking," says Hughes, a biologist at High Point University.

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 ...

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 ...

Fall has arrived. This season is the time of year when tree leaves change colors, offering a collection of vibrant autumn hues. The change from green leaf colors is driven primarily by the shrinking ...

Leaves often turn brilliant colors in autumn. One of those colors has generated a lot of heated debate among scientists in recent years. Autumn is a big time for trees. Many shed their leaves, and of ...

The autumn sweater weather and early sunsets are giving way to the beauty of fall's changing leaf colors. Here's when and what to know about the peak fall foliage 2025 in the Northeast. After the ...

The start of autumn has felt a little different this year. The temperatures are warm. Very little rainfall. Lots of green leaves on the trees. It could be awhile before the rain and temperatures ...