DENVER (KDVR) — Thursday is the first day of spring, and the new season often brings thoughts of warmer weather, flowers and even cleaning. A historic Colorado venue underwent its own spring cleaning.

DENVER — It's spring-cleaning time across Colorado, and one of the state’s favorite sites is getting its first deep clean in a very long time. Kärcher North America and Aramark Facilities Management ...

Add Yahoo as a preferred source to see more of our stories on Google. As the world shifts towards renewable energy, geothermal energy emerges as a game-changing source hidden beneath the earth's ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. DENVER (KDVR) — Thursday is the first day of ...