Initiative 195 will ask voters to raise Colorado’s flat 4.4% income tax rate on income earned by people and corporations that exceeds $500,0...

Saturday marks Colorado Day, and a very special one at that—the state's 150th birthday.

Arizona Governor Katie Hobbs called the federal plan ‘unacceptable’ and ‘draconian’

By Laura Paddison, CNN(CNN) — California, Arizona and Nevada will be required to slash their water use from the drought-stricken Colorado...

The report provides the most detailed public account yet of the events leading up to the tragedy that killed 4 firefighters in western Color...

California, Arizona, and Nevada would take less water from the Colorado River under a proposal announced Friday by the federal government t...

Federal agencies released Friday the first of several highly anticipated reports that will outline how the river will be managed for years t...

Severance tax revenue from energy production has too many ups and downs to stand alone as a reliable source to pay for infrastructure and ac...

The tiny Colorado town was declared abandoned following months of political paralysis and a reported water crisis.

Task force report notes that severance tax revenue from energy production has too many ups and downs to stand alone as a reliable source to...

No. A 2020 state law bars authorities from arresting people for most immigration violations at courthouses.

The flags honor a New York soldier, Colorado wildland firefighter and Arizona public servant remembered for lasting civic impact.