Over 125 tree species are native or naturalized in New York, but not all contribute to fall foliage coloration. Evergreens, while they provide superb contrast, of course play no direct role, but one ...

The yellow-orange colors in leaves in the autumn are caused by pigments known as carotenoids ... A color photograph and a computer graphic showing the scientific processes that cause fall colors are ...

Every autumn we revel in the beauty of the fall colors. The mixture of red, purple, orange and yellow is the result of chemical processes that take place in the tree as the seasons change from summer ...

golden yellow and maroon. According to color experts, these shades are basically the equivalent of a Pumpkin Spice Latte when ...

This tree, native to the northeastern United States and southeastern Canada, is renowned for its spectacular fall color that ...

The calls started in August – people dialing in to the Minnesota Landscape Arboretum to find out when the fall colors would erupt before they planned their visits. But so many factors go ...