Electro Power Systems is wooing would-be clients with what it says are the first fuel cell systems that don't require an external fuel supply.

While there's no shortage of worry over the Arctic's dwindling ice, there's a situation transpiring at the other polar end that appears just as perilous.

In a shot from the film "Unbreakable: The Western States 100," Anton Krupicka, of Boulder, left, and Geoff Roes run in the 2010 race in California's Sierra.

A University Hill taco shop that wants to extend its hours of operation has become a lightning rod for some Boulder City Council members who are concerned about late-night alcohol service on the Hill.

Boulder officials are proposing a more than $30,000 settlement with a couple whose home was flooded with raw sewage in November.

Two former University of Colorado track athletes who were accused of burglarizing a University Hill home were found not guilty of the offense by a Boulder County jury.

Boulder police are investigating an aggravated robbery and felony menacing on Saturday at a PDQ convenience store.

A 22-year-old University of Colorado student spent seven to eight hours in calf-deep water in a partially frozen ditch near Sixth and Pleasant streets before being found by a passerby this morning and rescued by Boulder firefighters.