Firefighters believe the source of the CO was a gas-powered pressure washer that was being used inside a grocery store.

Four people were hospitalized for carbon monoxide poisoning following an incident that prompted the evacuation of a grocery ...

Fourteen workers present at the time of the incident, and four were taken to area emergency rooms with varying degrees of CO ...

Authorities say the 911 caller reported symptoms of a heart attack before dispatchers realized the actual issue.

A couple in west-central Minnesota were airlifted for treatment after an apparent carbon monoxide leak​ inside their home.

The TDLR is urging Texans to install carbon monoxide detectors and to ensure proper ventilation of heating systems ahead of ...

The Minnesota Department of Public Safety’s State Fire Marshal division, in partnership with the Rochester Fire Department, ...

The Rochester Fire Department called attention to carbon monoxide poisoning and prevention on Monday as the department ...

The protein reduced the time it takes to clear half of the carbon monoxide in the blood to less than a minute.

Because you can't see it, smell or taste it, carbon monoxide can build up to toxic, and sometimes even deadly levels.

Firefighters received multiple 911 calls Sunday night reporting a foul odor and sick people in a building at 4 Plaistow Road.

Elevated levels of expiratory carbon monoxide are linked to an increased risk for 1-year all-cause death in patients ...