Ten activists were arrested this weekend for attempting to help the homeless in the city of Denver by building tiny houses in a park. The…

First pot, now health. In November 2012, Colorado voters approved a ballot initiative that made recreational use of marijunana legal, despite a federal ban. In…

Madeline is in the swing, her face the picture of delight. “Mo, mo,” she cries and kicks her legs to show me that she wants…

Aspen is one of three U.S. cities to run on 100 percent renewable energy as of today, according to city officials. The Colorado mountain town is…