Colorado Parks and Wildlife said residents were walking their dog Friday night in the 2400 block of Balsam Avenue when a ...

An apex predator “appeared suddenly” and jumped on a small dog as it was walking with its owners in a Colorado neighborhood, officials said.

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 ...

“Lichens are actually a composite organism of a fungus and an alga that have come together to make a living,” Watts explained ...