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

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

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

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

A Minnesota woman called 911 because she thought she was having a heart attack. Then, her husband started seizing. Dispatchers suspected the attacks were actually carbon monoxide exposure and told the ...

A Douglas County, Minnesota couple were rushed to the hospital last night after showing signs of carbon monoxide exposure.

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.

A grocery store in Plaistow, New Hampshire was evacuated and four employees were taken to the hospital after showing symptoms of<a class="excerpt-read-more" href=" More ...

Three people in a Butte home were rescued by the Butte Silver Bow Fire Department on Saturday after dangerous levels of ...

Three firefighters were also taken to the hospital because of exposure to high levels of carbon monoxide. They were later ...

Both individuals were transported by North Memorial Ambulance to Alomere Health and were later airlifted by LifeLink for further medical treatment.