Campus News

Degraded alpine ecosystems showed limited recovery years after long-term inputs of human-caused nitrogen air pollution.

Ozone levels higher across China than in other countries tracking the air pollutant, new NOAA/CIRES research shows.

A new NOAA and NASA campaign investigates how the temperature of western U.S. wildfires affects the composition of their smoke.

Flooding caused by rain falling on snowpack could more than double by the end of this century in some areas of the western U.S. and Canada due to climate change.

Researchers have found a link between gravity waves in the upper and lower Antarctic atmosphere, helping create a clearer picture of global air circulation.

As plant communities become more diverse and complex in the high alpine, so, too, do soil microorganisms, according to new research at CU Boulder.

Researchers say that scant supplies of oxygen may have existed in Earth's ancient atmosphere.

A CIRES and NOAA team has developed unmanned aircraft systems to collect weather data in the Arctic.

Tiny valleys near the top of Antarctica’s ice sheet reach temperatures of nearly minus 100 degrees Celsius, according to new research from the National Snow and Ice Data Center.

A collaborative research team including CU Boulder scientists is outfitting a house with scientific instruments to demystify indoor air chemistry.