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

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

Colorado just recorded its first human death from West Nile virus this season. Now, doctors are reminding the public that some may be more at risk of getting really sick from it.

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

State health officials are reporting Colorado's first death from West Nile virus this year. According to a release from the ...

The Colorado Department of Public Health and Environment and Boulder County Public Health have confirmed the first West Nile ...