Every fall season, nature lovers look forward to scenic fall foliage. But do we know the science behind why leaves do this once the temperatures start dropping? Here's how nature creates art during ...

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 ...

For gardeners, few sights rival the breathtaking transformation of leaves in the fall. The fiery reds, golden yellows, and deep purples bring a sense of wonder to the landscape while signaling the ...

As daylight wanes and the hours under the stars stretch longer, Mother Nature colors the landscape with an unbe-leaf-able autumn palette. Those jewel-toned pigments of rubies and purples, oranges and ...

Each fall season when the days grow shorter and temperatures get cooler, the leaves begin to change their color. Summer’s shades of green change to warm reds, yellows and oranges before falling off ...

Sept. 22 marked the first day of fall, a bold and colorful season here in East Tennessee. As the landscape becomes a spectacle of changing color, tourists and locals alike rely on fall foliage maps to ...

As the weather cools down, the leaf colors heat up. Pennsylvania's Department of Conservation and Natural Resources (DCNR) is now releasing weekly fall foliage reports for 2025. Earlier sunsets and ...

Add Yahoo as a preferred source to see more of our stories on Google. By spring, the leaves on trees grow and assume the color green, and by autumn, they change to sometimes brilliantly warm colors ...

With fall now in full swing, some people may be seeing those beautiful green trees start to change to yellow, orange, or maybe even red. Meteorologist Trevor Roubadeaux gives us a breakdown of how ...