Home

INSTAAR conducts interdisciplinary research and education on the past, present, and future of Earth systems in service of a just and thriving world.

With deep roots in polar regions, alpine environments, and Quaternary history, today we embrace a global perspective on bellwethers of environmental change.

Explore our research 

 

 

INSTAAR in the field

News

 
Spruce Gulch Wildlife and Research Reserve

A 476-acre foothills watershed near Boulder, gifted to CU by Linda Holubar Sanabria, is managed by INSTAAR as a living lab for research, education, and community groups.

The giftThe reserve
 

New research warns of accelerated timelines for a sea-ice-free Arctic

Alexandra Jahn and Céline Heuzé use computer models to show how a series of extreme weather events could lead to the Arctic’s first ice-free day within just a few years.

CU Boulder Today

Events

Sarah Crump Graduate Fellowship 

Sarah Crump, in purple coat, stands in front of a dramatic Baffin Island landscape of colorful tundra suddenly broken by towering cliffs.

Thanks to the efforts of Sarah's family and 1600+ generous donors, we created an endowment that supports a CU Boulder grad student every summer in their study of Earth or environmental science in Arctic, Antarctic, or alpine regions. Our next funding goal is to extend summer support into the school year.

The fellowship currently provides a ~50% GRA salary for the three summer months. The application deadline is typically in February.

Learn about Sarah & her fellowship   Contribute to Sarah's fellowship

Follow us

INSTAAR Insights newsletter

Become part of our community and get a peek into our research & creative work, 3-4 times a year.

See past issues & sign up

INSTAAR social media

See our latest activities and chat with us.

  Bluesky

  Twitter 

   Facebook