Home

INSTAARÌýconducts 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 researchÌý

Ìý

Ìý

INSTAAR in the field

News

Microbes, not fossil fuels, drove methane growth between 2020–22

A new analysis from Sylvia Michel, Pieter Tans, Reid Clark, Jianghanyang (Ben) Li, and collaborators investigates the root cause of a recent atmospheric methane spike. While their finding suggests microbes have been emitting more methane than fossil fuels in recent years, reducing fossil fuel consumption remains key to addressing climate change.

¶¶Òõ¶ÌÊÓƵ Boulder Today

decorative image spacer

More news

decorative image spacer

decorative image spacer

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

Alexandra Jahn and Céline Heuzé (University of Gothenburg) 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.

¶¶Òõ¶ÌÊÓƵ Boulder Today
Ìý

INSTAAR social media

See our latest activities and chat with us.

Events

More events

Sarah Crump Graduate FellowshipÌý

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

Next application deadline: February 28, 2025.

Thanks toÌýthe efforts of Sarah's family and 1200+Ìýgenerous donors, we met our first funding goal in May 2023 and created an endowment thatÌýsupportsÌýa ¶¶Òõ¶ÌÊÓƵ BoulderÌýgrad student every summer. Sarah's summer fellowship gives a boost to their study ofÌýEarth or environmental science in Arctic, Antarctic, or alpine regions. It also acts as a lever for equity and underserved communities. Our next goal is to extendÌýsummer support into the school year. Please consider contributing.

Learn about Sarah & her fellowshipÌýÌýÌý

INSTAAR newsletter

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