Information about the Forest Service, gateway to headquarters and National Forests' sites. Library with links to publications and videos. Special sections for business, kids, visitors and volunteers.

Database of phylogenetic trees and the data matrices used to generate them from published research papers.

Information on forestry and the state of the world's forests, arranged by country. Individual country's reports include geographic description, forest cover, ecological zones, and forest fire statistics.

Information about forest protection, logging, the economic importance of roadless areas, and the Roadless Area Conservation Rule.

Take a virtual walk through a Finnish forest and look and listen to the animals.

Joint venture by the US Forest Service and University of Georgia has images of forest plants, insects, silvicultural practices, invasive organisms.

Information about tree genetics and biotechnology. Includes links to genetics databases, jobs in forest science, and tree breeders.