The warnings from the National Weather Service alert residents in the area to be prepared to move immediately to higher ground and to avoid walking or driving through flood waters.

If a wildfire or flood hit Boulder County tomorrow, folks might hear a siren warning of coming danger. Others may get a text ...

A car-sized boulder crashed onto Colorado Highway 145 near Telluride, causing traffic delays on Saturday. Local deputies and the Colorado Department of Transportation responded and there were no ...

The City of Moab is preparing for its next big flood amid extreme weather conditions the nation has seen the past month — and ...

Will the next “giant leap for mankind” be made by the United States — or by our rivals? The answer may come as Congress ...

Mars has a cold, desert-like climate with a thin atmosphere that supports extreme temperature variations, from highs of 68 °F ...

Good Wednesday morning, Boulder. Did you like yesterday’s rain and that sticky 80% humidity? You’ll see more today, but with it, a higher flash flood risk. Leading today’s edition: Boulder County is ...

As Colorado River states race to finish a deal, water users face a resource altered by drought and climate change.

Lyons, Colorado, is clawing its way back from years of disasters — and hoping tourism will help fuel its revival. Why it matters: The small town's economy largely relies on seasonal tourism, and fires ...

Just before sunrise on Nov. 8, 2018, a power line fell from a wind-worn Pacific Gas & Electric transmission tower and whipped ...

Denver7 is tracking the latest Colorado weather alerts as a monsoon flow makes a comeback across the state Thursday afternoon ...

In a move that has sparked alarm in public media circles across the country, Congress has approved legislation to eliminate ...