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 ...

When the air becomes crisp and the leaves start to turn, it only means one thing: Fall has arrived! Don't get us wrong, we love the bright green hues that grace the treetops throughout the spring and ...

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.

Ready for some leaf peeping? Southern states might not put on the truly stunning displays of fall colors that other areas get, but that doesn't mean you can't find beautiful autumn leaves in ...

The autumn leaves could show up late this year — and with softer shades. Why it matters: Fall foliage isn't just pretty scenery or a tourism draw — its timing and vibrancy could flag deeper forest ...

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 ...

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 ...