The Colorado Department of Public Health and Environment is ramping up air monitoring near a school in Greeley after researchers visiting the area鈥�

At a drill rig east of Greeley, dozens of workers are focused on moving equipment around a massive tower. But site manager Colby Edgington says there's鈥�

Tensions between oil and gas companies and communities along the Front Range are heating up again. So far this year, at least eight cities and counties鈥�