Welcome to the Centre for Atmospheric and Oceanic Sciences (CAOS). We are a centre within the Division of Earth and Environmental Sciences at the Indian Institute of Science (IISc), Bangalore. Our research addresses a wide variety of topics within the broad realm of atmosphere-ocean-climate science. Formally, we offer graduate degrees at the Masters (M.S. Engg. and M.Tech. in Climate Science) and Doctoral level. We are also closely associated with the newly established Divecha Centre for Climate Change.