Artist's depiction of a magnetar with magnetic field lines emerging from its surface.

Astrophysicist probes cosmic 'dark matter detector'

Sept. 29, 2020

CU Boulder's Jeremy Darling believes that a distant and powerful collapsed star could help scientists to unlock the secrets of dark matter.

Grand Staircase National Monument,

Someday, even wet forests could burn due to climate change

Sept. 29, 2020

While today's fires are exacerbated by dry conditions, CU Boulder researchers found that forest fires 94 million years ago occurred even in wet regions due to changes in global climate.

Coral reef fish

The pace of environmental change can doom or save coral reefs

Sept. 28, 2020

Increasing fishing too quickly can cause coral reef ecosystems to collapse, new CU Boulder-led research finds.

Daniela Vergara

Cannabis data lacking, but machine learning could help fill the gap

Sept. 28, 2020

An array of little-known chemicals present in marijuana can interact to influence the taste, smell and effect of each unique strain. But, according to new research, the cannabis industry seldom tests for those compounds and knows little about them.

An illustration of a puppet reacting to fake news

The truth about fake news

Sept. 25, 2020

A trio of researchers at the College of Media, Communication and Information have spent several years trying to unravel who shares fake news, what makes people click on it and what we can do about it.

image of tattooed medical professional

Dynamic tattoos promise to warn wearers of health threats

Sept. 24, 2020

Researchers are developing tattoo inks that sense chemicals, temperature and UV radiation, setting the stage for tattoos that diagnose health problems. Assistant Professor Carson Bruns shares on The Conversation.

An airtanker drops retardant to help stop the spread of the 2015 Eyrie Fire in the foothills of Boise, Idaho, which was ignited by sparks from construction equipment.

Humans ignite almost every wildfire that threatens homes

Sept. 24, 2020

Wildfires aren't always wild. Many of the most expensive and damaging fires happen in suburban areas, and nearly all blazes in these zones are started by humans. Associate Professor Jennifer Balch shares on The Conversation.

Stock image of a 3-D image of cells

CU Boulder to become national center of cryoelectron tomography

Sept. 24, 2020

With a National Institutes of Health grant, CU Boulder will be a leader in cryoelectron tomography, a technology that helps visualize in 3-D the fine-structure of intact cells and tissues.

Sea ice near Svalbard

Arctic sea ice 2020 minimum is second lowest in 42 years

Sept. 24, 2020

Arctic sea ice has likely reached its minimum extent for the year, at 3.74 million square kilometers (1.44 million square miles), according to scientists at the National Snow and Ice Data Center. This is the second lowest extent in the nearly 42-year satellite record.

Stacked photo of fireflies flashing in a forest.

In the Smoky Mountains, thousands of fireflies flash in unison; researchers want to know how

Sept. 23, 2020

Ever wonder why some fireflies flash in harmony? New research sheds light on this beautiful phenomenon and strives to understand how relatively simple insects manage to coordinate such feats of synchronization.

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