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 ...

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 ...

Autumn is finally arriving in New York. Volunteers have reported seeing slight spots of yellow leaves on trees in the Adirondacks and other areas upstate, which means spectacular outdoor views will ...

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 ...

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 ...