Add Yahoo as a preferred source to see more of our stories on Google. With September finally here, the yellow, orange and red hues of fall foliage will soon make an appearance, signalling the coming ...

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 ...

With the fall season nearing, many are anticipating the time when leaves begin to turn shades of red, yellow and orange. In Louisiana, leaves are expected to begin changing colors in late October, ...

With September finally here, the yellow, orange and red hues of fall foliage will soon make an appearance, signalling the coming of the autumn and trees preserving their energy each year. Fall foliage ...