Colorado earthquake: A magnitude 5.3 earthquake shook the state late Monday, with an epicenter about 180 miles south of Denver, Colorado.
Goodwill donations in Colorado are more than just outgrown clothing and dinner sets. An anonymous donor has given Goodwill a lithograph of a Salvador Dali work to auction.
Here's something you might not know: The US once used nuclear weapons not to stop flows of petroleum (as was suggested for capping the BP oil spill), but to start them.
The tiny dinosaur, unearthed in Colorado and named Fruitadens haagarorum, measures 29 inches from beak to tail and weighs less than two pounds.
GOP's Josh Penry is hailed as an up-and-comer who can help buoy a down-and-out party, at least in the Rocky Mountain West.
The president has been working overtime to regain control of the healthcare debate and get his message across.
The administration is reviving several tactics that helped him get elected. But the opposition is aggressive, and Congress won’t be back in session for weeks.
That's why Obama is visiting. This town on the western slope of the Rockies has some of the highest quality, lowest cost care in the country.
Citing concerns over public health and climate change, Xcel Energy is voluntarily shutting down two coal-fired power plants in Colorado and constructing one of the world's largest solar plants.