An oil and gas drilling rig is pictured between houses on June 5, 2020, in Weld County. All 52,000 wells in Colorado must be pressure tested annually. (Andy Colwell, Special to The Colorado Sun)

Every oil and gas well in Colorado must be pressure tested annually under new rules passed by regulators

The “most comprehensive in the country” well-integrity regulations resulted from a fatal home explosion in Firestone in 2017

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

Aurora will offer its 4,000 teachers two coronavirus tests a month come fall. Will other school districts follow?

A tool developed with help from Harvard and MIT epidemiologists aims to help Aurora Public Schools staff better access coronavirus tests and track symptoms and cases

Culture Primary category in which blog post is published

Telluride Film Festival canceled due to coronavirus

Organizers said Tuesday that the festival's 47th edition, scheduled for Labor Day weekend, was scuttled entirely due to the pandemic

Education Primary category in which blog post is published

Trump administration rescinds rule requiring foreign students to attend in-person classes or leave U.S.

Colorado and 16 other states on Monday sued to block the rule from going into effect