Leaves also contain carotenoids, which produce yellow, orange and brown colors. In the autumn, they begin to ... according to ...

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 ...

The Financial Times visits with Autumn de Forest who has been touted as a “prodigy” and promoted by the Park West Gallery, better known for its program of auctions on cruise ships that have provoked ...

Jefferson National Forest ... fallen leaves. The Ice Age Trail, a 1,200-mile footpath winding through Wisconsin, takes hikers ...