Welcome to our website’s resource library, where we offer an extensive collection of free science materials tailored for K-12 students. Dive into a wealth of educational resources including articles, activities, lesson plans, learning modules, and much more. All materials are free to download!
USDA Forest Service Stan Krugman used his expertise to determine which tree seeds to send into orbit aboard Apollo 14.…
USDA Forest Service Stan Krugman used his expertise to determine which tree seeds to send into orbit aboard Apollo 14. To make sure the trees were well taken care of,...

I am interested in understanding how plants, both ones we manage and ones that grow in the wild, adapt to…
I am interested in understanding how plants, both ones we manage and ones that grow in the wild, adapt to their environments. I use a combination of genomic tools, greenhouses,...
Ph.D., University of California USDA Forest Service Scientist As a geneticist, I use DNA and RNA to reveal the secret…
Ph.D., University of California USDA Forest Service Scientist As a geneticist, I use DNA and RNA to reveal the secret life of trees. DNA and RNA are found in the cells of...

Dr. Millar and I were searching for pika in a boulder field on Warren Bench, above Mono Lake, California. Pikas…
Dr. Millar and I were searching for pika in a boulder field on Warren Bench, above Mono Lake, California. Pikas are small mammals in the same family as rabbits. We...