Add Yahoo as a preferred source to see more of our stories on Google. Peak fall foliage is on display in New Milford, Conn. on Sunday, Oct. 19, 2025. (Tyler Sizemore/Hearst Connecticut Media) As days ...

TOLEDO, Ohio — The fall season is quickly wrapping up and, as the winter chill inches closer, the life cycle of fall colors will end, leaving trees with only their branches left to stand. Throughout ...

Leaves often turn brilliant colors in autumn. One of those colors has generated a lot of heated debate among scientists in recent years. Autumn is a big time for trees. Many shed their leaves, and of ...

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, ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. DENVER (KDVR) — Colorado has some of the ...

As days become shorter and cooler trees stop producing chlorophyll, the green pigment they use for producing nutrients. If you remember grade-school science, this process is known as photosynthesis.