Stephanie Bryant in her lab with a graduate student

Joints that could heal themselves? Researchers could get there in 5 years

March 26, 2024

Armed with up to $39 million in federal funding, a dream team of researchers from three Colorado campuses aims to end osteoarthritis.

A dirty ashtray full of cigarettes

How genes work together to shape how much you smoke

March 25, 2024

A new CU Boulder study sheds light on how genes associated with smoking work in conjunction with the rest of the genome, paving the way for more personalized approaches to help people kick the habit.

cannabis plants

CBD shown to ease anxiety without the risks that can come with THC

Feb. 27, 2024

The first randomized trial to examine how commercially available cannabis impacts anxiety symptoms has shown that products heavy in the nonintoxicating compound CBD work surprisingly well—and without getting you high.

A person with head in hands, looking sad

Suicide rates in the US are on the rise: New study offers surprising reasons why

Feb. 15, 2024

Increased access to prescription opioids and a shrinking economic safety net contributed to an increase in suicide rates in the 21st century, according to new CU Boulder research.

A couple holding hands with matching tattoos

Science confirms it: Love leaves a mark on your brain

Jan. 10, 2024

The brain produces more of the pleasure-inducing hormone dopamine when we’re longing for or hanging out with our partner, according to research by CU Boulder neuroscientists. But when we break up, that unique “chemical imprint” fades away.

A study participant on the treadmill in the CHANGE lab

Study: Cannabis can make workouts more fun, but it’s no performance-enhancer

Jan. 3, 2024

A first-of-a-kind laboratory study of runners shows that using cannabis before training can boost motivation and mood. However, if the THC content is high, it can also make exercise feel harder, potentially sabotaging performance.

Baby

Breast milk shown to boost baby’s brain and gut health

Dec. 13, 2023

A new study of compounds found in baby poop suggests breast milk, including milk supplemented with formula, improves infant gut health in ways that benefit brain development and could impact test scores. The findings could also be used to improve formula.

Damage in Gaza

When it comes to Israel-Hamas war videos, don’t always trust what you see

Nov. 17, 2023

People are increasingly turning to videos on TikTok, Instagram and other social media to stay up to date on the Israel-Hamas war. But media studies expert Sandra Ristovska gives her take, warning you can’t always trust what you see, and sharing without confirming can be dangerous.

Caregiver and child sitting in bed reading bedtime story

Melatonin use soars among children, with unknown risks

Nov. 13, 2023

Nearly one in five school-aged children and preteens now take melatonin for sleep, and some parents routinely give the hormone to preschoolers, according to new CU Boulder research.

Christian Meyer holds up a pipette

Scientists develop faster, cheaper way to count microbes, discover new antibiotics

Nov. 8, 2023

CU Boulder researchers have developed a new way of counting microorganisms that works 36 times faster than conventional methods, cuts plastic use more than 15-fold and substantially decreases the cost and carbon footprint of biomedical research. It could accelerate the discovery of new antibiotics.

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