Cooperative Institute for Research in Environmental Sciences

Science to BENEFIT Society

At CIRES, the Cooperative Institute for Research In Environmental Sciences, hundreds of scientists work to understand the dynamic Earth system, including people’s relationship with the planet

Spotlights

Learn more about CIRES people, research, events, and more

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Discover CIRES

CIRES science

Two people in heavy winter gear stand on snow and ice near an instrument under a starry night sky

Investigating the environment, from Earth's core to the Sun's atmosphere

CIRES education

A person talking to a large group of students in front of a large, interactive globe

Inspiring curiosity, community, and action in environmental science

Centers and programs

Extremophiles growing in a hot pool surrounded by rocks

Fostering collaboration within and beyond our institute

Call to action Spheres Magazine

Spheres Magazine

Highlighting the diverse research conducted at CIRES