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For the first time in the field, CIRES-led research shows that ice shelves don’t just buckle under the weight of meltwater lakes—they fracture.

The Colorado River’s future may be a little brighter than expected, according to a new modeling study from CIRES researchers. Warming temperatures have raised doubts the river could recover. But the new study paints a fuller picture.

In the past few weeks, multiple tornadoes have wreaked havoc in the central and southern U.S. Atmospheric scientist Andrew Winters says more may be on the way and offers tips to stay safe.

Warming temperatures are causing a steady rise in copper, zinc and sulfate in the waters of Colorado mountain streams affected by acid rock drainage. Concentrations of these metals have roughly doubled over the past 30 years, a new study finds, presenting a concern for ecosystems, downstream water quality and mining remediation.

Proposed wind farms off the East Coast could meet 60% of the electricity demand of New England, even considering the wake effects, a new study shows.

A researcher’s experience in advertising, marketing and public relations gives her a unique angle to study organizational communications and policy around climate impact and awareness.

If you were at CU Boulder in April 1970, you were likely aware―very aware―of the first Earth Day. Two CU Boulder professors explain Earth Day’s history, impact, what it’s become and if it’s still relevant.

April 22 is Earth Day, and this year's theme is “Planet vs. Plastics.” Read about seven exciting research projects at CU Boulder as you ponder the importance of Earth Day.

Just in time for Earth Day, CU Boulder Professor Phaedra Pezzullo discusses her new book “Beyond Straw Man,” on the online and offline controversies regarding the global social movement to ban plastics.

Mountain chickadees have among the best spatial memory in the animal kingdom. New research identifies the genes at play and offers insight into how a shifting climate may impact the evolution of their memory skills.