Colorado may soon become the first state in the U.S. to require climate change warning labels on gasoline pumps, a legislative move that has received backing from environmental advocates and ...

Some Colorado state lawmakers are so worried about our air quality that they want climate warning labels on gas pumps. A bill that passed the state House would require retailers to warn customers that ...

The Centennial State may become first in the nation to require retailers to warn consumers that burning fossil fuels “releases air pollutants and greenhouse gases, known by the state of Colorado to be ...