The 29-year-old DSA-backed challenger ousted Rep. Diana DeGette, one of Colorado’s longest-serving Democrats, in the primary for the 1st District.

NBC News projects that Kiros, 29, defeated DeGette, who has been in Congress for three decades, in the latest victory for the insurgent left this primary seaso…

The far-left faction of the Democratic Party landed another major upset on Tuesday after democratic socialist Melat Kiros defeated progressive Rep. Diana DeGet…

Sen. John Hickenlooper (D-Colo.) won his Democratic primary in Colorado, Decision Desk HQ projects, besting a progressive challenger in his fight for a second …

Rep. Jeff Hurd (R-Colo.) was projected to win the GOP primary for his House seat in the 3rd Congressional District, according to Decision Desk HQ, despite Pres…

State Rep. Manny Rutinel (D) is projected to defeat former state Rep.

Rutinel bested moderate former state Rep. Shannon Bird and will take on GOP Rep.

Sen. Michael Bennet and state Attorney General Phil Weiser are duking it out in a Tuesday Democratic primary to succeed term-limited Gov.

Voters in Colorado are at the polls Tuesday for House primary elections. All eyes are on the battleground 8th Congressional District where Republican Rep.

The Hill presents one hour of live, real-time primary night coverage, diving deep into the 2026 Colorado primaries on Tuesday from 9-10 p.m. EDT.

NBC News chief data analyst Steve Kornacki breaks down real-time vote tallies from primary elections in Colorado, while giving viewers a behind-the-scenes look…