A new report shows electric cars could prevent more than 365,000 metric tons of carbon pollution by 2025.
An environmental group says the South Platte River is the most polluted waterway in Colorado.
The super political action committees are becoming even a larger 800 pound gorilla in the room controlling the political landscape this year.
Four environmental groups say a judge should dismiss a lawsuit challenging Colorado’s renewable energy standard.
When Democrat John Hickenlooper took office in January, he promised a laser-like focus on jobs and the economy. On Thursday, as he marked his first 100 days, he said that’s still his top priority.