An extremely dangerous and unusual wildfire threat has walloped Colorado this week, prompting numerous warnings as flames ignite.

Getting your Trinity Audio player ready... A slow-growing, nearly contained wildfire burning on Colorado’s Western Slope is now the fourth-largest on state record, according to fire officials. As of ...

UPDATE: The brush fire that broke out in Arvada, Colorado, on Thursday afternoon has been fully contained, and all evacuation and pre-evacuation orders have been lifted. The fire ignited shortly ...