Check out our fall foliage guide to see where and when to spot peak autumn colors near you. Chlorophyll is what makes leaves ...

However, there's no better sign that autumn has arrived than ... tropical systems could blow the leaves off trees, shortening leaf-peeping season. Fall foliage is not expected to be as vivid ...

Next to 'why is the sky blue' and 'where do babies come from,' 'why do leaves turn color in the fall' might be the most frequently asked question about nature. Every autumn, millions of Americans make ...

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 ...

Whenever autumn arrives, whether in a blaze of brilliant leaves ... and artwork from around the world and across time can capture the mood, color, and light of the fall season. Smithsonian gardens are ...

“Fall temperatures from September ... At Eikando temple in Sakyo Ward, the leaves will likely be at their best until Dec. 10. The delayed autumn foliage is also affecting the sightseeing ...