Boulder County Republicans are disputing the county’s procedure for verifying signatures on mail-in ballots.
Beer and wine returned to the regular seating areas at University of Colorado, Boulder’s Folsom Field for the first time in 19 years.
A building at the University of Colorado in Boulder reopened Saturday after a hazmat team stopped a corrosive leak.
Two Lafayette residents are suing Colorado officials for not enforcing a ban on hydraulic fracturing.
Authorities say a girl has died after the vehicle she was in careened into Boulder Creek following a collision blamed on a bear.
Heavy rains over a short period of time have flooded some streets in Boulder.
Xcel Energy says power has been restored to more than 24,000 customers across Boulder after a massive outage Monday morning.
Supporters and opponents are gearing up for two public meetings to discuss a deal that would allow a private company to take over the operation of the main highway between Denver and Boulder for the next 50 years.
The University of Colorado was forced to cut down 16 Ash trees infested with the Emerald Ash Borer.
Boulder County District Attorney Stan Garnett says he will not discuss evidence in the 1996 JonBenet Ramsey case unless a case is filed in open court.