The U.S. Department of Justice Thursday sued Denver over a city law that bans law enforcement officers from wearing masks.

Just Vote Colorado and Common Cause Colorado began training nonpartisan poll monitors for the 2026 midterm elections.

In Colorado and beyond, the 1870s inaugurated what Mark Twain christened the Gilded Age, a decades-long period of rising ...

The two candidates running to represent Colorado’s most competitive congressional district met Wednesday for their only ...

With help from the Trump administration, Suncor Energy and Exxon Mobil have asked the court to step in and quash the lawsuit.

A former U.S. Department of Justice attorney said Tina Peters met with President Donald Trump to discuss “election integrity.

Family members of a prominent survivor who spoke out about Jeffrey Epstein’s abuse said U.S. Rep. Jeff Crank refused to meet ...

Chief Justice John Roberts cited the “practical matter” of what could happen nationwide if Boulder’s case is allowed to ...

Trump has endorsed all four members of Congress from Colorado, but they have responded to that support in various ways.

One chapter ended and another began last week in Colorado’s transition from coal combustion to renewable generation of electricity.