Cooperative Institute for Research in Environmental Sciences at the University of Colorado Boulder


Antarctic Ozone Hole is 13th Largest on Record and Expected to Persist into November
October 27, 2021

The 2021 Antarctic ozone hole reached its maximum area on October 7 and ranks 13th largest since 1979, scientists from NOAA and NASA reported today. This year’s ozone hole developed similarly to last year's: A colder-than-usual Southern Hemisphere winter led to a deep and larger-than-average hole that will likely persist into November or early December. 

CIRES Instrument Developers Lay the Foundations for Our Science
October 25, 2021

Deep in the basement of CIRES, a team of expert instrument designers, machinists, electronics specialists, and glass blowers in the

CIRES Director Joins Board of Directors for the Center for the Advancement of Science in Space
October 21, 2021

The Center for the Advancement of Science in Space (CASIS), manager of the International Space Station (ISS) National Laboratory, today a