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Ask Dr. Universe: Why do leaves change colors?
September 27, 2016

Dr.-Universe-with-leavesPULLMAN, Wash. – Ever since I was a kitten, I’ve loved picking up big maple leaves in the fall. I’d take them home, put them under a piece of paper and rub the side of a crayon over the top. It makes a great print of the leaf.

A collection of fall campus photos
October 8, 2007

Evidence of fall’s arrival was visible all throughout the WSU Pullman campus Monday as trees and bushes continue their transformation into brilliant autumn colors.


The following is a collection of photos documenting the changing hues.  



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