The Denver Department of Public Health and Environment issued an extreme heat alert on Monday for forecasted high temperatures on Tuesday through Thursday. Health officials offered tips to stay ...

Colorado public health officials issued an air quality alert through Thursday, warning people across the Front Range that ozone levels are expected to rise to unhealthy levels for sensitive groups.

The Colorado Department of Public Health issued an Action Day Alert Wednesday at 4 p.m. that is expected to stay in effect until at least 4 p.m. on Thursday for smoke that will make visibility ...

A smoke map from NOAA shows Colorado will be almost entirely covered with smoke on Thursday as wildfires burn thousands of ...

Colorado Department of Public Health and Environment tells residents and visitors to "when in doubt, stay out" when it ...

A human case of the plague has been confirmed in Pueblo County, Colorado, according to health officials. Experts share tips for preventing spread of the bacterial infection.

The campaign is called The Tea on THC, and its roots stretch back to 2021, when the Colorado Legislature tasked the Colorado School of Public Health with studying the effects of high-potency cannabis.

Colorado health officials warn of a toxic blue algae that has been spotted in waters around the state. I'm a heart surgeon ...

PUEBLO — The Colorado Department of Public Health and Environment sent a COVID-19 phone alert Sunday morning to millions of Coloradans who live in Level Red counties.

Colorado just recorded its first human death from West Nile virus this season. Now, doctors are reminding the public that ...