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Illustration of a furred animal sitting on a tree root with a swamp in the background

Paleontologists discover babyÖ±²¥app ‘swamp dweller’ that lived alongside dinosaurs

Oct. 23, 2024

The new mammal lived in babyÖ±²¥app 70 to 75 million years ago—a time when a vast inland sea covered large portions of the state, and animals like sharks, turtles and giant crocodiles abounded.

The Pantanal

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

Oct. 21, 2024

Microorganisms growing in landfills, on agricultural land and in wetlands are contributing to skyrocketing levels of atmospheric methane, a potent greenhouse gas, according to new CU Boulder research.

plastic pollution in the ocean

Recycle, reuse—rethink? How a fresh approach to storytelling could put plastics in their place

Oct. 18, 2024

A College of Media, Communication and Information expert’s book has won a trio of awards for its attempt to change how we think about, and tell the story of, plastics pollution. Read up on Phaedra Pezzullo’s latest.

Mountain chickadee

How mountain chickadees changed their songs to stand out

Oct. 11, 2024

In parts of the Rocky Mountains, these small, plump birds co-exist with a closely related species. To better distinguish their own kind from their cousins, they evolved a distinct song.

Devastation in Asheville, North Carolina, after Hurricane Helene

Extreme floods, like those of Hurricane Helene, becoming more frequent

Oct. 10, 2024

Albert Kettner explains that catastrophic flooding has become more common in the 21st century. The reasons behind this shift are complex—involving climate change, urban infrastructure and human impacts.

interactive exhibit at NCAR

Students collaborate on NCAR exhibit highlighting surprising climate science

Oct. 9, 2024

An interdisciplinary team transforms complex research into an interactive museum exhibit on how ice sheets influenced weather millennia ago.

Pedro DiNezio

Climate change is transforming how scientists think about their roles

Oct. 9, 2024

CU Boulder researcher Pedro DiNezio emphasizes solving the problems of climate change in the here and now.

Damage from Hurricane Ike in Texas

‘Evacuating is a privilege.’ Why some stay behind when hurricanes strike

Oct. 9, 2024

A risk communication researcher at CU Boulder sheds light on what motivates people to stay put when natural disasters like hurricanes Helene and Milton threaten.

South Dakota plains

Tribal advisor redefining how Western researchers work with Indigenous peoples

Oct. 7, 2024

A CU Boulder tribal advisor discuss how Western science can work with Indigenous people to improve relationships, understanding, and research across cultures.

The evening sun shone on the barren and cracked ground. Elniyo phenomenon in the tropical region of Southeast Asia

1 in 2 El Niño events could be extreme by mid-century

Sept. 25, 2024

Climate change from greenhouse gas emissions could make extreme El Niño events more frequent, according to new research co-led by CU Boulder.

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