Carbon monoxide is a deadly gas that's produced when fossil fuels are burned. It's colorless, odorless and silent, making it ...

Cases of apparent carbon monoxide poisoning are raising concern about the "invisible killer" this holiday travel season. On ...

Each year in the United States, more than 100,000 people visit the emergency department due to accidental carbon monoxide, or ...

New Hampshire State Fire Marshal Sean Toomey said Friday that the deaths of four people who were found dead in a Wakefield home on Christmas Day appear to have been accidental.

The New Kingstown Fire Company in Cumberland County is putting out a warning about CO after responding to a home and finding near-lethal levels of the gas inside.

Carbon monoxide poisoning can happen any time of the year, but there is a higher risk for this “silent killer” during the fall and winter, California Poison Control System reminds ...