It's officially fall in the Northern Hemisphere, which means bright, beautiful foliage isn't far behind. Parts of the U.S. will soon start to see — if they haven't already — leaves and shrubs trade ...

Autumn officially began Sept. 22, and deciduous forests across the U.S. have begun to change from their green summer wardrobes into shades of gold, orange and red. Where and when the foliage will be ...