The Sun Flyer 2 prototype from Bye Aerospace, a company building an all-electric airplane at its Centennial Airport headquarters. (Provided by Bye Aerospace)

Electric airplanes developed by a Colorado startup take aim at global pilot shortage

Gas isn’t cheap, neither is learning how to fly. Going electric could cut aviation fuel costs by 90 percent, save students money and, as an added bonus, cut emissions

Environment Primary category in which blog post is published
Environment Primary category in which blog post is published

Conservation groups ask judge to halt Trump administration drilling plan citing sage grouse

The 2015 sage grouse plans are widely considered to have stopped the U.S. Fish and Wildlife Service from listing sage grouse under the Endangered Species Act

Politics and Government Primary category in which blog post is published

An effort to ensure Colorado police and sheriffs aren’t carrying out federal immigration law has drawn Polis’ concerns

House Bill 1124 codifies a court ruling preventing jails from holding people just on immigration offenses and would prevent Colorado police from working on behalf of Immigration and Customs Enforcement. But it started out much more sweeping