Climate Change

Humans cause most of Colorado’s wildfires, but a lack of investigative resources means few are held responsible

Colorado’s biggest wildfires are mostly human-caused — and unsolved

With less water on the Western Slope and in the Colorado River, the state wants new rules on how to measure and track what’s there

Polis’ 2022-2023 budget plan includes money to make public transit free during Colorado’s ozone season

The federal government is poised to crack down on methane from the oil and gas industry. Can it learn anything from Colorado?

Pueblo is preparing for a future without coal. Its residents have thoughts on how and when to do it.

A year after the Cal-Wood wildfire, land managers ask: What should a healthy forest look like?

Nuclear power is the best way to replace the Pueblo coal plant within this decade, county tells state regulators

A year after the East Troublesome wildfire, some residents work to rebuild homes and community while others move away for good

Colorado’s newest solar project launches, will provide almost all of the power for Pueblo’s steel mill

Colorado’s top air quality regulator reassigned after state investigation finds potential conflicts of interest

Last month was the hottest September on record for San Juan Mountains, San Luis Valley

When cows move, they help fight climate change and repair soil. Virtual fencing can help ranchers guide where they graze

Colorado’s love for SUVs is stronger than ever, even as pedestrian deaths rise and the climate warms

Blame It On The Rain: Monsoon Helped Colorado Avoid Summer Megafires — Though Fire Season Isn’t Over Yet