Denver and much of eastern Colorado are facing a week-plus stretch of 90-degree heat. The hottest days arrive midweek, with ...

Five active wildfires — the Lee, Elk, Oak, Stoner Mesa and Crosho fires — have charred more than 142,000 acres, or 222 square ...

A new fire in Rio Blanco County near its border with Routt County is burning 300 acres near Crosho Lake and has prompted ...

The Lee Fire near Meeker is now over 113,000 acres, fire maps show, and has surpassed the Spring Creek Fire of 2018 as the ...

Crews continue to make progress on two large wildfires burning in Western Colorado, although fire officials said one ...

As large wildfires scorch the Colorado landscape and rising temperatures threaten to ignite more, fire departments across the ...

The Nevada Air National Guard’s 152nd Airlift Wing started operations Saturday from Peterson Space Force Base, Colorado. The ...

The Lee Fire in Colorado has destroyed more than 113,000 acres and threatens power and energy infrastructure. See the latest ...

These scans are done from an aircraft 10,000 ft above ground. Thermal data is collected to detect hot spots within active ...

With any luck today, smoke should begin dissipating from the valley area as temperatures climb to nearly 100 degrees.

Colorado State researchers reveal the effects of wildfire smoke on plant growth and photosynthesis, with potential impacts to ...

Large wildfires are also burning in California and Arizona, with the Gifford fire having burned over 114,600 acres and the Dragon Bravo fire in the Grand Canyon scorching around 143,500 acres.