I don’t understand how you could have carbon monoxide when you’re in a car outside, so that’s kind of a puzzle to me.” ...

Carbon monoxide is an odorless, colorless gas that takes hundreds of lives each year, and makes even more people sick.

Gene Hackman's daughter, and some internet sleuths, speculate that the Hollywood legend and his wife died by carbon monoxide ...

Family members are speaking out after two Illinois high school friends died from apparent carbon monoxide poisoning.

Gene Hackman and his wife Betsy Arakawa tested negative for carbon monoxide after they were found dead at their New Mexico ...

Police discovered the bodies of Hackman, 95, and 65-year-old classical pianist Betsy Arakawa on Wednesday afternoon.

Two children living in a van were initially suspected to have died from hypothermia. An autopsy reveals death by carbon ...

The bodies of Gene Hackman and his wife Betsy Arakawa showed no signs of carbon monoxide poisoning, according to an affidavit ...

More than 400 Americans die annually from unintentional carbon monoxide (CO) poisoning, more than 100,000 visit the emergency room and more than 14,000 are hospitalized, according to data from the ...

The government agency says the recalled boilers can release carbon monoxide (CO) due to delayed ignitions or component damage ...

The teens were identified as 17-year-old Yeferson A. Flores Ramos of Hoffman Estates and Litzy Flores, 16, of Carpentersville ...

Police responded to a report of two unconscious people locked in a vehicle in Hoffman Estates and found a 16-year-old girl and a 17-year-old boy.