Andrew Mayock has been hired as the University of Colorado Boulder’s first vice chancellor for sustainability.

A beautiful green aurora borealis streaked through the night sky, over a snow-covered forest in Fairbanks, Alaska, on Tuesday ...

This winter, with record snow in New Orleans and drought and destructive wildfires in Southern California, has not been ...

This weekend is the most dangerous period of Colorado's avalanche season, and the CAIC is asking backcountry explorers to ...