A car reached up to 50 mph on Boulder County’s US 36 Bikeway. Deputies are searching for the driver behind the dangerous ride.

A female Amur leopard cub born at Cheyenne Mountain Zoo is thriving behind the scenes—and already has a whipped-cream habit.

Hundreds of hikers marked Colorado’s 150th birthday by climbing its iconic fourteeners, with about 500 starting Mount Bierstadt alone.

A cancer diagnosis and a long road back have changed how Broncos linebacker Alex Singleton handles football and life.

Newly released footage shows a former Wheat Ridge officer pressing a handgun against an unarmed man’s head. The officer was fired months later.

Denver police are investigating a stabbing near East Hampden Avenue and South Ivy Street. One victim was found, but the extent of the injuries remains unknown.

Denver gets a Friday storm chance before a sunny weekend sends temperatures soaring past 100 degrees Sunday.

Nearly 800 flights were delayed and 27 canceled at Denver International Airport Wednesday as wind, thunderstorms and a ground stop snarled summer travel.

Denver gets a hot Thursday with isolated afternoon storms before a 101-degree weekend arrives.

Record-low snowpack is forcing Rocky Mountain ranchers to haul water, buy hay and drill wells for livestock. A new climate study says warming made the snow drought far more likely.

Interstate 70 is closed both ways at milepost 376 after a semi leaked compressed gas; authorities say reopening time is unknown.

Loveland police arrested a 27-year-old on multiple felony counts alleging sexual abuse of a minor; bond set at $10,000 and GPS monitoring ordered.

A pedestrian died Monday on the 1600 block of Powhaton near E. Jewell in Aurora. Police and fire crews are on scene and drivers should expect delays.