Feds, Pfizer reach $1.95 billion deal on COVID-19 vaccine

President Trump touts masks, acknowledges increasing U.S. COVID-19 cases

Governor Polis orders last call for alcohol sales at 10 p.m. citing younger people ‘leading this spread’ of COVID-19

State agencies release guidance for Colorado schools to open in the fall

Mineral County ranked as No. 1 coronavirus hot spot in Colorado

Kids' school schedules have never matched parents' work obligations and the pandemic is making things worse

5 COVID-19 myths politicians have repeated that just aren't true

Colorado governor mandates masks in public, indoor spaces

How 'good' does a COVID-19 coronavirus vaccine need to be to stop the pandemic? A new study has answers

Your coping and resilience strategies might need to shift as the COVID-19 crisis continues

Mask resistance during a pandemic isn't new – in 1918 many Americans were 'slackers'

EarthTalk – Are environmental standards being rolled back during the COVID-19 pandemic?

How deadly is COVID-19? A biostatistician explores the question

Cell-like decoys could mop up viruses in humans – including the one that causes COVID-19

Aerosols are a bigger coronavirus threat than WHO guidelines suggest – here's what you need to know

Governor Polis calls for ‘coordinated national response’ to coronavirus as state sees ‘slippage’

Rare neurological disorder, Guillain-Barre Syndrome, linked to COVID-19

Is the COVID-19 pandemic cure really worse than the disease? Here's what our research found

Social isolation: The COVID-19 pandemic's hidden health risk for older adults, and how to manage it

Group testing for coronavirus – called pooled testing – could be the fastest and cheapest way to increase screening nationwide

Mexico closes border before holiday weekend

Polis urges Coloradans to 'err on the side of caution' over July 4th weekend

Which drugs and therapies are proven to work, and which ones don't, for COVID-19?

The US isn't in a second wave of coronavirus – the first wave never ended