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Kelp forests seen in the Pacific Ocean

Weak winds in the Pacific drove record-breaking heat wave

April 21, 2020

Weakened wind patterns likely spurred the wave of extreme ocean heat that swept the North Pacific last summer, according to new research led by CU Boulder and the Scripps Institution of Oceanography.

students taking a test

Could climate change affect how well we think? New research says ‘yes’

April 21, 2020

New CU Boulder research finds that an anticipated rise in carbon dioxide concentrations in our indoor living and working spaces by the year 2100 could lead to impaired human cognition.

snowy mountains

With shrinking snowpack, drought predictability melting away

April 20, 2020

New research from CU Boulder and CIRES suggests that during the 21st century, our ability to predict drought using snow will literally melt away.

This NASA visualization depicts ozone concentrations from Sept. 8, 2019 in Dobson Units, the standard measure for stratospheric ozone

International ozone treaty stops changes in Southern Hemisphere winds

March 30, 2020

Changes in Southern Hemisphere atmospheric circulation, triggered by chemicals that deplete Earth’s protective ozone layer, have paused and might even be reversing, according to new research in Nature.

sea ice

Increasingly mobile sea ice risks polluting Arctic neighbors

March 18, 2020

The movement of sea ice between Arctic countries is expected to significantly increase this century, raising the risk of more widely transporting pollutants like microplastics and oil, according to new research from CU Boulder.

A cat walks down a forest trail.

Unraveling the puzzle of Madagascar’s forest cats

March 16, 2020

Michelle Sauther has long wondered where Madagascar’s mysterious wild cats came from. Now, new genetic evidence delivers an answer.

People walk across the ice toward Polarstern. Photo by Michael Gutsche.

Fresh food and faces in the distant Arctic Ocean

March 3, 2020

After weeks of churning slowly through sea ice in the remote Arctic Ocean, a Russian icebreaker carrying scientists, crew and new equipment has reached the German RV Polarstern, frozen into drifting sea ice about 100 miles from the North Pole.

Samples of microbes from puddles on top of glaciers, part of a study that won a Signals in the Soil grant

New grant crumbles mysteries of the soil

March 3, 2020

A project that examines soil following the disappearance of glaciers and a project that studies ways to detect and fix damaged soil are winners of Signals in the Soil grants.

Sun shining on water.

Early Earth may have been a ‘waterworld’

March 2, 2020

Kevin Costner, eat your heart out. New research shows that the early Earth, home to some of our planet’s first lifeforms, may have been a real-life "waterworld."

A radar dish mounted on the bed of a truck.

Let it snow: Researchers put cloud seeding to the test

Feb. 24, 2020

For the first time, researchers have used radar and other tools to accurately measure the volume of snow produced through cloud seeding.

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