The Trump administration says it has completed the first sale of Venezuelan oil to the U.S. Will it mean lower prices at the ...

Contaminated gas was sent to "numerous" Colorado gas stations, spurring an investigation into gas sold at Costco, King ...

Colorado's latest federal oil and gas lease sales have been a mixed bag according to environmental groups and trade officials.

Dozens of gas stations across Colorado’s Front Range sold a contaminated fuel mix to customers last week after a HF Sinclair ...

Wyoming holds three times more oil and gas drilling permits than Colorado but drills far fewer wells. The numbers show that ...

A recent analysis of satellite data showed a substantial decline in methane emissions associated with oil and gas development ...

The Trump administration wants to expand drilling on public lands, but oil and gas developers expressed zero interest in ...

Lance Strait is one of hundreds of people whose car was damaged after putting gas at a King Soopers gas station in Parker ...

Colorado drivers who were shocked to find themselves stuck after filling up with contaminated fuel last week may find relief ...

Anyone who got gas Wednesday after 2 p.m. or Thursday and thinks they were affected can file a complaint with Colorado's ...

Colorado’s Division of Oil and Public Safety has received more than 600 complaints from drivers who experienced engine issues ...