Cora Randall's main area of expertise is remote sensing of the earth’s middle atmosphere, with particular emphasis on the polar regions. She investigates processes related to stratospheric ozone depletion, polar mesospheric clouds, atmospheric coupling, and energetic particle precipitation. Dr. Randall is a current or prior member of numerous international satellite science teams, and is principal investigator on the Cloud Imaging and Particle Size (CIPS) experiment on the NASA Aeronomy of Ice in the Mesosphere (AIM) satellite mission. She teaches courses in chemistry, climate, and remote sensing for the Department of Atmospheric and Oceanic Sciences (ATOC).