AI chatbots’ content rules often frustrate users, study finds. But those “guardrails” can also go awry — and quite often do, as a new academic study documents. The findings might help explain why ...

More than 80 Canadian wildfires are impacting the air quality in Upper Michigan. Conditions are expected to improve this week.

A man who once ran for county sheriff in Colorado was arrested for allegedly throwing a Molotov cocktail into a county clerk's office, appearing to target the county's voting machines.