An attorney for the family of Nolan Wells said Thursday that they have hired audio engineers to review a distress call made ...

Boulder County’s newest fair queen, Anna Fott and her horse Teeter, compete in the 4-H beginner horsemanship on Thursday.

Climate change’s fingerprints are all over the extreme fire weather that sparked this week’s devastating wildfires in Spain ...

Anthropic said its artificial intelligence models hacked into three other organizations during testing, just days after ChatGPT maker OpenAI raised concerns over AI controls after it disclosed its ...

Artificial intelligence models are not human, despite our many debates on how aware or not they are or will become. They can’t be expected to fully appreciate the damage they may cause inadvertently — ...

A recent grant from National Endowment for the Humanities will help CU Boulder’s Benson Center fulfill its mission of promoting the study of the ideas, institutions, and interactions that have shaped ...

I have little respect for Donald Trump’s decision-making process and that I think his attack on Iran was downright reckless and stupid. But now that we are here, I will go out on a limb and predict ...

A national trade association sued Colorado over its plan to expand free curbside recycling to 700,000 homes and businesses by 2035, arguing the fee structure and management is unconstitutional.

SierraVista Behavioral Health passed its initial state inspection in April, allowing it to begin accepting patients for inpatient mental health and addiction treatment.

Creating an entity like Boulder’s proposed Downtown Development Authority run by the same folks who have turned the area into what it is now just doesn’t make any sense to me. Far better would be to ...

President Donald Trump and Republicans have a new bogeyman: communism. The divisions, dehumanization and unfounded fears spread by Trump must be rejected before people are again unjustly harmed in the ...

Now there’s scientific evidence for the spread: An analysis of Chilean mummies provides the strongest genetic link yet to the ...