The companies’ attorneys will argue that greenhouse gas emissions released by oil and gas production from within the United ...

Boulder’s lawsuit against two giant energy companies could set a precedent letting localities seek damages for climate change ...

Boulder County argues before Colorado Supreme Court for ExxonMobil and Suncor to be liable for climate damages.

Denver-based Koelbel and Co. will build 37 new homes near Wonderland Lake, calling it “one of the last new home enclaves in ...

Boulder County Commissioners pledge to honor inclusivity and equality, positioning the county as an ally for immigrants and ...

The City of Boulder, along with Boulder County and the Boulder Office of Disaster Management, will open a temporary 24-hour Extreme Weather Shelter on Saturday. This coincides with what CBS ...

Colorado 93 has reopened between Golden and Boulder after “adverse weather conditions” shut down the highway on Tuesday, according to the Colorado Department of Transportation. Related ...

Note: The San Diego State at Colorado State game has a TV slide and will begin at 8:15 p.m. Mountain. Conference races are heating up. It's about a month until the end of the regular season and ...

This week leaders from the University of Colorado Boulder, Colorado State University, Colorado School of Mines and the state worked together to open the new 13,000-foot facility. The funding ...

CSU beat San Diego State 68-63 for a seventh-consecutive "orange out" win and now the Rams (er, Aggies) are 4-0 in orange against San Diego State. It was a big win for CSU to stay third in the ...