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 ...

A plant's genetics are a primary factor in determining its potential for vibrant fall colors. Weather, specifically cool nights and sunny days, helps produce the red pigments in leaves. Healthy, ...

There’s something kind of magical about the dropping of the temperature and the changing of leaves. Shades of red, orange, yellow and more replace what was once lush and green, managing to take what ...

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 ...

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 ...

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 ...