The advisories impact large areas of Idaho, Oregon, Montana and Washington, lasting through the end of January.

Beginning April 30, Lufthansa will fly the A380 daily to Denver from its Munich Airport (MUC) hub. The double-decker plane ...

United Airlines is restoring service to Farmington, New Mexico, for the first time since 2017 as it seeks to reverse a ...

Through the first 10 months of 2024, DIA ranked as the third-busiest airport in the U.S. and the sixth-busiest airport in the ...

Learn what the air quality index (AQI) means, how it impacts your health, and how to stay safe when pollution is high.

The next time someone admonishes you to “follow the science” in safeguarding the environment, you might tell them about the ...

Denver International Airport officials on Wednesday announced record passenger and cargo traffic, maintaining a trajectory ...

A new rule adopted by the Colorado Air Quality Control Commission identified five "priority" air toxics that will soon be regulated.

Air quality in Los Angeles has improved as the Palisades and Eaton wildfires get under control. But as the fires burned ...

As government sensors fall short, people are buying their own to protect against particulate pollution linked to heart and ...

Colorado drivers used to waiting in long lines for their required emissions tests will have a new, hopefully more convenient ...

One change that could have a big impact on how long drivers wait for an emissions test is the introduction of self-service kiosks. According to the agency, owners of gas-powered or hybrid vehicles who ...