Boulder

Outdoor use accounts for as much as half of all domestic water consumption and cities that tightened the spigot have significantly reduced per-person use. But permanent watering rules are just one conservation tool.

The new laws make this year’s legislative session the most significant in terms of firearm regulations in Colorado in nearly a decade

The announcement comes as Colorado on Friday awarded the third of five $1 million sweepstakes prizes to someone who has received at least a first dose of coronavirus vaccine

With co-author James McVey, Sherpa traces his steps from the high Himalaya to Colorado, where his business success triggered philanthropy in his native land

The proposed ballot measure would set the number of people allowed to live in a residence based on the number of bedrooms plus one.

Even with myriad solutions on the table, and many people eager and able to make change, closing the affordability gap is proving to be a monumental task

The store has been closed since a 21-year-old man opened fire on customers, employees and responding police officers on March 22

A measure prohibiting people convicted of a violent misdemeanor from purchasing a firearm for a period of time is likely to be the most controversial of the potential policies

The challenge started on a lark during the Solar Decathlon hosted in Denver in 2017. University of Colorado students persisted with novice crew -- and through COVID-19 -- to build a sustainable option to the lack of affordable housing in resort communities.

Talley, a devout Catholic and father of seven, was among 10 killed at the shooting at King Soopers. Hundreds of law officers attended his public memorial service in Lafayette on Tuesday

Grocery store workers were already exhausted after a year of putting their health at risk so Coloradans could buy food. And they were worried about security long before the Boulder massacre.

The 25-year-old King Soopers manager was known for her vibrant, unapologetic personality.

Hundreds gathered on Pearl Street to mourn the 10 victims of a shooting at a local King Soopers on Monday.

Ten people were killed in the attack on Monday. Ahmad Al Aliwi Alissa, a 21-year-old from Arvada, had a limited criminal history leading up to the shooting.

Whether the Boulder ordinance could have stopped the massacre isn't fully clear, and may never been known

Other than his arrest in the 2017 high school assault, Ahmad Al Aliwi Alissa did not have a criminal record in Colorado

Boulder Police Chief Maris Herold, speaking at a news conference in Boulder on Tuesday morning, also identified the alleged gunman as a 21-year-old Arvada man

The massacre is the latest in a string of mass shootings in Colorado over the past 25 years that have been among the most notorious and deadly in American history