Preliminary results Tuesday night showed U.S. Rep. Diana DeGette’s 30-year career in Congress on track to be brought to an ...

Incumbent U.S. Sen. John Hickenlooper secured the Democratic nomination for U.S. Senate Tuesday night, holding off a primary ...

Jessica Killin beat her opponent in the Democratic primary election on Tuesday for Colorado's 5th Congressional District seat ...

Jena Griswold secured the Democratic nomination to be Colorado’s next attorney general.  The Associated Press called the race ...

Amanda Gonzalez, Jefferson County’s clerk and recorder, won the Democratic primary to be Colorado's next secretary of state.

U.S. Sen. Michael Bennet, once considered the heavy favorite in Colorado’s Democratic primary for governor, was defeated by Attorney General Phil Weiser Tuesday night. The Associated Press called the ...

In 1968, Lupe Briseño refused to tolerate squalor at her workplace. So she decided to organize fellow workers.