A federal judge in Texas has dismissed a petition filed by the family of the deadly Colorado firebombing attack suspect ...

The suspect arrested in the alleged chain attacks in Boulder has been identified as Joshua Swartwout. An arrest affidavit ...

Boulder terror suspect faces upgraded charges after 82-year-old Karen Diamond dies from injuries sustained in the June 1 ...

Saturday, officials from the State of Colorado, Boulder County, and Boulder Police took time to listen to their constituents ...

An 82-year-old Colorado woman who was injured in a Molotov cocktail attack on demonstrators in support of Israeli hostages in ...

Wet weather this spring — and two years ago — could lead to an increase in ticks in Colorado, though the Front Range will get a break from them during the heat of summer.

If the proposed budget holds, it could potentially result in the layoff of more than 1,000 scientists and researchers in ...

Colorado will offer $250,000 in security grants for places at increased risk of attack, such as synagogues, mosques and places of worship, Gov. Jared Polis announced Monday.

Federal prosecutors are expected to lay out their evidence against a man who told investigators he was driven by a desire “to kill all Zionist people” when he threw Molotov cocktails at demonstrators ...