We love the brilliant hues of fall foliage—but why? Two experts reflect on the sensory appeal and emotional allure of autumn leaves.

Instead it is diverted to waste-to-energy recovery facilities which burn the leaves to generate combined heat and power. Depending on where they fall, autumn leaves can be a valuable resource.

Poet John Keats may have written an ode to the rich colours of autumn, but one chemistry teacher has explained exactly why the leaves change hue. Already summer's leaves have already begun their ...

Frederic Edwin Church, “Autumn Woods,” ca. 1870, Cooper Hewitt, Smithsonian Design Museum, gift of Louis P. Church Autumnal leaves in vibrant hues are a beautiful part of the season, but those leaves ...

Fall colors doesn't just refer to the trees and leaves – festive imagery like pumpkins, candy corn and apples also fall in this autumn color palette.

ST. LOUIS– One of the highlights of the autumn season is the leaves changing beautiful shades of golds, oranges, and reds. Now that it’s officially fall, the mild days and chilly nights… ...