Firefighters, helicopters and trail evacuations marked a fast-moving wildfire southwest of Chautauqua that was later partially contained.

The roughly half-acre blaze is burning in light fuels and spreading into trees as crews work to secure a water supply.

A 4-1 vote by Boulder’s Landmarks Board has put a 60-unit affordable senior housing expansion in doubt. The board moved to begin landmarking a nearly 100-year-old Craftsman bungalow on Arapahoe Avenue ...

Loss of $12.7 million in Dept. of Energy funding threatens a project meant to boost grid reliability and help the city meet climate targets.

Two members of the House Committee on Science asked Acting Director Craig Burkhardt to brief committee staff on the policies by Feb. 25. He did not respond.

The Landmarks Board voted to initiate the designation process for a 1920s bungalow, complicating an affordable housing expansion.

A Boulder-based company that has long provided monitoring services for federal immigration authorities is facing renewed protests, as activists push local governments to cut ties and question the firm ...

In the late 1800s, visitors came to Mapleton Hill seeking wellness, faith and fresh air at the Boulder-Colorado Sanitarium, a place known for strict diets, outdoor cures and some unusual treatments.

The complaint alleges that a former city council candidate failed to repay a portion of unspent campaign funds as required ...

Boulder County also contracts with BI Inc. Advocates criticize the company’s role in immigration surveillance and are urging local entities to end ties.

Organizers unveiled a citywide roster of screening locations, from Chautauqua Auditorium to the Boulder Public Library’s Canyon Theater.

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