This article originally appeared on Arizona Republic: Why do leaves change color in the fall? Here's the science behind the ...

Fall colors are the shades that accompany the autumnal season, inspired by how the leaves change from green to an array of ...

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 ...

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 ... "We have more than 100 species of native trees, most of ...

In the fall, I keep an eye on when the leaves change colors as well as the colors that show up. Jessie Young-Robertson is a boreal forest ecologist at University of Alaska Fairbanks’ Institute ...

Leaves change color every year during the fall season. According to Gardner, this can be narrowed down to two contributions: the loss of daylight and the temperature change. During the fall ...

That air creates a difference in temperature that triggers the leaves to change color. 10:23 Further, tectonic movement created sheer cliffs, upon which maples tend to take root.

Those containing the word “Momiji” (maple) include “hatsu-momiji” (combination of yellow-green and pale yellow-green suggesting colors of maple leaves at the beginning of autumn), “ki ...

Read Dr. Don Leopold's Guide to Fall Colors in Upstate New York with color images of dozens of trees and shrubs. Every autumn we revel in the beauty of the fall colors. The mixture of red, purple, ...