Geography of Colorado

Thousands of refugees from around the world have settled in Aurora, Colorado, and the massacre has some of them questioning their safety in the new land they call home.

Steve Curwood made a trip to Rocky Mountain National Park outside of Boulder, Colorado to talk with scientists and see first-hand what some researchers say is evidence of global climate change occurring there among the trees and snow fall.

Steve Curwood made a recent trip to Rocky Mountain National Park outside of Boulder, Colorado to talk with scientists and see first-hand what some researchers say is evidence of global climate change occuring there among the trees and snow fall.

Kelley Griffin reports from Denver on rejection of a sales tax increase for a mass transit plan that included 125 miles of new train tracks. Critics say the vote proves light rail is dead for the region. But supporters insist the vote reflected confusion over the scope and cost of the proposal.