Oklahoma is moving into one of its most beautiful times of year: fall foliage season. While we can usually count on a pretty good-looking autumn across the state, the science behind those colors is ...

A plant's genetics are a primary factor in determining its potential for vibrant fall colors. Weather, specifically cool nights and sunny days, helps produce the red pigments in leaves. Healthy, ...

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 ...

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 ...

ONLY WHEN Anthony Quintano felt his car start to slip off the road did he wonder: Had he finally gone too far in his annual hunt for fall foliage? Quintano, a 45-year-old adventure photographer, was ...

Pennsylvania should have another great year of fall color according to two local experts. Fall foliage is something many look forward to each October and this year is looking to be better than average ...