Former Congressman Greg Lopez is leaving the Republican Party to run for governor as an unaffiliated candidate.

Former U.S. Rep. Greg Lopez, a candidate for governor of Colorado, has left the Republican Party and plans to run as an ...

There seems to be an opening for Republicans,” one former party chairman said. “But that opening will only exist if we have ...

President Trump is in a full-fledged feud with politicians in the state of Colorado that is both intensifying and ...

Colorado state Sen. Mark Baisley is ditching his campaign for Colorado governor to run for U.S. Senate instead. Baisley, a ...

Republican state Sen. Mark Baisley on Monday withdrew from the Colorado gubernatorial race and announced his candidacy for ...

Colorado Republican Party Vice Chair Darrel Phelan resigned on Tuesday, calling it "unacceptable" that state GOP Chairman Brita Horn allegedly spurned his participation in state party matters and ...

Colorado Republican Party Chairman Brita Horn addresses the state GOP central committee meeting on Saturday, Sept. 27, 2025, in Aurora. (Ernest Luning/Colorado Politics) Colorado Republicans voted ...

The Colorado Republican Party on Wednesday appealed that state's supreme court decision that found former President Donald Trump is ineligible for the presidency, the potential first step to a ...

With the 2026 election cycle already well underway, Colorado Republicans have no clear challenger to Democratic U.S. Sen. John Hickenlooper next year. The state party’s bench is depleted after a long ...

Colorado lawmakers will need to slash roughly $1 billion from the state’s current budget to offset federal tax cuts passed under congressional Republicans’ sweeping policy bill, according to fiscal ...

Former Sen. Ben Nighthorse Campbell, a Northern Cheyenne tribal chief who became a prominent American politician, has died.