A ball python curls up in the Leinwand lab

Pythons' wild feeding habits could inspire new treatments for heart disease

Aug. 21, 2024

In the 24 hours after a python swallows its massive prey, its heart grows bigger and stronger and its metabolism speeds up fortyfold. Scientists want to know their secret.

person with head in hands sitting on side of bed

Low cortisol may play a role in fueling long COVID, study suggests

Aug. 19, 2024

A new animal study shows that exposure to immune-stimulating proteins left behind by COVID-19 leads to lower cortisol, brain inflammation and a heightened reaction to subsequent stressors.

A researcher stretches a material made for 3D printing

A Band-Aid for the heart? New 3D printing method makes this, and much more, possible

Aug. 1, 2024

A CU «Ƶ-led team has developed a new way to print ultra-tough, adhesive biomaterials that could be used for cardiac patches, cartilage repair, needle-free sutures and personalized implants.

Woman types on computer keyboard while a man looks at the monitor

Ancient viruses fuel modern-day cancers

July 17, 2024

Tens of millions of years ago, ancient viruses infected our primate ancestors, leaving flecks of DNA that made their way into the human genome. A new study suggests these “endogenous retroviruses” may not be as harmless as once believed.

Highway road sign reads: "Extreme heat. Save power 4-9 p.m. Stay cool."

Heat waves are more dangerous than you think. Here’s why, and how to stay safe

July 10, 2024

Large portions of the West, including parts of Colorado, are reeling from extreme temperatures this week. CU expert Colleen Reid, who studies the health impacts from natural disasters, explains the unique hazards of prolonged heat waves and what people and communities can do to handle them.

Pride flags blow in the wind

How new Title IX rules could boost mental health for LGBTQ+ students

July 8, 2024

Beginning Aug. 1, LGBTQ+ students across the United States are poised to earn unprecedented federal protection from discrimination under a proposed overhaul of Title IX. CU «Ƶ Today got researcher Chelsea Kilimnik's take on how the new rules, and the fierce pushback against them, could impact students' mental health.

A gloved hand holds a Covid test

Think you might have COVID? Wait 2 days to test

June 24, 2024

A new CU «Ƶ study offers insight on how to make a new generation of rapid tests for COVID-19, influenza, RSV and more work best.

illustration of Roe v. Wade torn down the middle

2 years after Roe v. Wade reversal: Impacts and what’s to come

June 20, 2024

Social demographer Amanda Stevenson offers her take on how the Dobbs decision has impacted people seeking abortion care and changed attitudes about sex and pregnancy.

a burger

How a high-fat diet could make you anxious

June 13, 2024

New CU «Ƶ research shows when animals are fed a diet high in saturated fat for nine weeks, their gut bacteria change in ways that influence brain chemicals and fuel anxiety. The study adds to a growing body of research that suggests ditching junk food can boost mental health.

Thomas Cech

It could cure the incurable, revolutionize vaccines and immortalize cells: RNA explained

June 10, 2024

In “The Catalyst: RNA and the Quest to Unlock Life’s Deepest Secrets,” Nobel Laureate Tom Cech explores how DNA’s long-overlooked sibling could revolutionize medicine.

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