This Web site depicts the research efforts in environmental variability and change by the Environmental Studies Laboratory at the University of Arizona. Students and educators can learn about the group's current paleoenvironmental research throughout the world including Arctic System Variability, Atlantic Variability, and Northern African Climate Dynamics. Researchers can learn how to obtain copies of the lab's publications as well as the data associated with them. The Web site also exhibits the group's educational outreach programs for primary and secondary school students.