Climate Jobs Colorado wants to bring together in-state union workers to address climate change and labor rights.

The U.S. Supreme Court declined to hear challenges to a similar suit brought by Honolulu, which seeks some compensation from oil companies for the effects of climate change.

A pediatrician at CHOC in Orange surveyed children on climate change. “The first words they will use are helpless, powerless, hopeless.”

The climate crisis is not a distant threat; it's happening right now and affecting what matters most to us. Hurricanes intensified by a warming planet and drought-fueled wildfires are destroying our communities.

Extreme heat dries out vegetation and the soil. Wildfires ignite more easily, spread faster and burn with greater intensity in these conditions, as parched land is more flammable. In the western US, aridity caused by climate change has helped double the amount of combustible forest since 1984.

After multiple years of work, along with some setbacks, students in Centaurus High School's physics club are ready to build a space plane with a goal of contributing to climate change research.

January's Colorado River basin snowpack is about normal, but without a snowy late winter, Arizona will likely see sustained water cuts on the river.

But amidst the fun are serious issues, like water shortages, climate change, genetic engineering, and artificial intelligence. We replay a conversation from August, when Flatow was in Colorado and ...

Because I am not aware of the details of the case involving Children’s Hospital Colorado, I have no comment regarding ... and addressed my class and my family about climate change, and got the reaction precocious girls get when they are energized about ...

I think we can and should all work a little harder to come together to show respect for wildlife, for the law and for ranching in Colorado. Because we are all in this together.

During an ancient warm period, the trees had grown at an elevation above 10,000 feet – about 600 feet higher than where the trees now thrive. But cooler summers and volcanic eruptions in Iceland over hundreds of years slowly increased the size of the ice patch, eventually entombing the trees.

Ahead of Donald Trump’s second inauguration, thousands gathered in Washington, D.C., for the People’s March, protesting his policies on issues such as reproductive rights, climate change, and immigration.