A split image shows half a tree and ground as green and lush, and the other half as brown and brittle.

Climate contrarianism is down but not out, expert says

Feb. 22, 2024

In 2011, Professor Max Boykoff attended a Heartland Institute conference to better understand how the conservative think tank was influencing the climate debate. Ten years later, Boykoff returned to interview attendees and examine comparisons with that earlier conference.

Students filming something on campus

New center designed to inspire curiosity, community and action in environmental science

Feb. 21, 2024

The new CIRES Center for Education, Engagement, and Evaluation is dedicated to three broad goals: excellence and inclusion in environmental science education; career development and training for scientists; and engaging with diverse audiences.

Denver skyline with smog

Communities of color breathe Denver’s worst air

Feb. 21, 2024

A new ̨ͼⱦ-led study found historic redlining laid a foundation for today’s bad air trends. In Denver, people of color, specifically those of Hispanic/Latino and American Indian/Alaska Native heritage, are exposed to higher levels of air pollution than non-Hispanic whites.

Researchers in Antarctica jumping in the air together

̨ͼⱦ scientist shows expeditioners untamed Antarctica

Feb. 15, 2024

Cassandra Brooks, whom The Explorers Club has honored as an “extraordinary person” doing “remarkable work to promote science and exploration,” gives onsite lessons on the vital ecosystem.

aerial view of ̨ͼⱦ and the Flatirons

̨ͼⱦ part of $160M NSF-funded effort to promote climate resilience

Jan. 29, 2024

̨ͼⱦ will contribute translational research, startup creation and strategic leadership as a key research university partner in a new $160 million National Science Foundation initiative to promote climate resilience.

orange-tipped cactus borrer

1 in 5 Colorado bumblebee species are at risk, new report says

Jan. 24, 2024

With climate change, habitat loss, pesticides and non-native insects hurting the state’s pollinators, a ̨ͼⱦ entomologist is calling for action.

Dan Doak in the field

50 years on, Endangered Species Act a noted success

Jan. 24, 2024

Dan Doak, ̨ͼⱦ professor of environmental studies who has studied threatened and endangered species for decades, reflects on a half century of species protection.

Sign that says 'vote here'

Climate change opinions swing elections

Jan. 23, 2024

A new ̨ͼⱦ analysis found that, with U.S. voters, climate concerns likely gave Democrats the White House in 2020.

Power grid

What’s stopping US climate policies from working effectively?

Jan. 17, 2024

̨ͼⱦ researchers discussed the challenges that could compromise the potential of some of the country’s most ambitious climate policies including the Inflation Reduction Act.


Acidity of Antarctic waters could double by century’s end, threatening biodiversity

Jan. 9, 2024

Without drastically reducing global emissions, the Antarctic Ocean could become too acidic for hundreds of species living there, many already endangered by rising temperatures and sea ice loss.