A cell phone with Facebook on it

In politics and pandemics, Russian trolls use fear, anger to drive clicks

March 25, 2020

A new CU Boulder study shows that Facebook ads developed and shared by Russian trolls around the 2016 election were clicked on nine times more than typical social media ads. The authors say the trolls are likely at it again, as the 2020 election approaches and the COVID-19 pandemic wears on.

a child doing home work

Autism rates declining among wealthy whites, escalating among poor

March 19, 2020

Wealthy, white California counties—once considered the nation’s hotbeds for autism spectrum disorder—have seen prevalence flatten or fall in the last two decades, while rates among poor whites and minorities keep ticking up, according to new research.

Pollution spewing from a factory

Can the brown cloud make you gain weight?

March 11, 2020

Air pollution—particularly ozone—alters our collection of gut microorganisms in ways that may boost our risk of obesity, diabetes, inflammatory bowel disease and other disorders, according to new research.

Blood pressure exam.

Forever young: Pill might slow aging

March 9, 2020

Eating less may help the body age more slowly. Rather than promote starvation, CU researchers are testing a nutritional supplement that mimics the same effects of caloric restriction.

woman sleeping

Better sleep? Prebiotics could help

March 3, 2020

Dietary compounds called prebiotics, which are found in fibrous foods such as artichokes, onions, leeks and some whole grains, improve sleep and boost stress resilience, according to a new study published this week.

A house in Houston shows visible damage after flooding.

Flooding assistance left Houston residents on uneven ground

March 3, 2020

Houston homeowners who were struggling financially before Hurricane Harvey were the most likely residents to end up in a worse financial position after the storm, a new study shows.


Pulling back the curtain on prison gangs

Feb. 27, 2020

An unprecedented study reported in a new book from CU Boulder sociology Professor David Pyrooz examines gangs and the social order of prisons.

Blake Leeper sprinting

Height limits for ‘blade runners’ baseless, new study suggests

Feb. 20, 2020

The governing body for the Paralympics recently lowered the allowable height for sprinters who use prosthetic legs, or blades, during competition. The rules are based on the assumption that the taller you are the faster you run, but a new study has found otherwise.

Couple taking a selfie with a smartphone

How social media makes breakups that much worse

Feb. 13, 2020

A new CU Boulder study documents how features such as News Feed, Memories, and shared groups and photos can bring painful reminders of exes into our lives even after we've taken measures to hide them on Facebook.

Traffic at dawn

‘Spring forward’ to daylight saving time brings surge in deadly crashes

Jan. 30, 2020

Fatal car accidents increase 6% in the week following the switch to daylight saving time, according to new CU Boulder research. The study comes as California and Florida lawmakers consider doing away with the time change.