CIRES scientists strive to understand the Earth system, including people’s relationship with the planet
Cooperative Institute for Research in Environmental Sciences at the University of Colorado Boulder
At CIRES, a partnership of NOAA and CU Boulder, hundreds of environmental scientists work to understand the dynamic Earth system, including people's relationship with the planet.
Learn MoreCIRES scientists strive to understand the Earth system, including people’s relationship with the planet
Navigating the New Arctic
Banned gas back on the decline
Scientists track
old smoke, firestarters
What’s in the air at your workout?
Explore Spheres