Add Yahoo as a preferred source to see more of our stories on Google. October is finally here, and with it comes more fall foliage reaching its peak throughout the U.S. Each year, as trees begin to ...

Behind every autumn leaf lies a chemical shift-chlorophyll fading, carotenoids glowing, anthocyanins rising-that turns survival into spectacle. Every autumn, landscapes across much of the world ...

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 ...

The cool autumn weather and early sunsets have given way to the beauty of fall season's changing leaf colors. Here's when and what to know about the peak fall foliage prediction map 2025. After the ...

The Pennsylvania Department of Conservation and Natural Resource’s most recent update on fall foliage across the state. This week’s projections from the agency point to the effects of recent ...