Buckle up, outdoors enthusiasts: the change in fall foliage color is about to hit in a big way. The latest update from the Pennsylvania Department of Conservation and Natural Resources shows a big ...

Scientists have long questioned whether the vibrant colors of fall foliage serve an evolutionary purpose. One theory suggests red pigments protect leaves from sun damage, allowing trees to absorb more ...

People enjoy the rich red fall color of summer cypress, or kochia, plants at Hitachi Seaside Park in Hitachinaka, Ibaraki Prefecture, in this recent photo. Kochias are annual plants native to the arid ...