Haze behind Denver's City and County Building on the afternoon of Thursday, Oct. 31, 2019. (Jesse Paul, The Colorado Sun)

Colorado must cut half of its greenhouse gas emissions by 2030. It will lean on oil and gas to do it.

Coal plant shutdowns and cleaner vehicles are helping make progress, but oil and gas must scrub 7 million metric tons of emissions with no rules to guide it.

Energy Primary category in which blog post is published
Education Primary category in which blog post is published

To test or not to test? Colorado educators and advocates divided on CMAS in a pandemic

Federal and state law require standardized tests — in Colorado, that’s CMAS for students in third through eighth grade

Crime and Courts Primary category in which blog post is published

$5 million bond for man accused of killing 12-year-old Greeley girl in 1984

Prosecutors said that there was enough circumstantial evidence to charge Steve Pankey, 69, with the killing of 12-year-old Jonelle Matthews

Coloradans Primary category in which blog post is published

Colorado student, scientist named Time Magazine’s “Kid of the Year”

Gitanjali Rao, a sophomore at STEM School Highlands Ranch who lives in the city of Lone Tree, was selected from more than 5,000 nominees