Leaves also contain carotenoids, which produce yellow, orange and brown colors. In the autumn, they begin to produce more anthocyanin, which gives them red and purple hues.

Fall foliage tracker: Discover where the most brilliant autumn colors are right now By Andrew Wulfeck, FOX Weather Published Oct. 15, 2023, 9:42 a.m. ET ...

When Vermont's leaves begin to turn, the Northeast Kingdom shines. Enter the Kingdom Guide, a trusted resource for visitors ...