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 ...

Hackman was found in the entryway of their home, while 65-year-old Arakawa was discovered in a bathroom, lying on her side.

Santa Fe Fire Chief Brian Moya says he can’t definitively rule out carbon monoxide poisoning or a gas leak as the cause of ...

Investigators are not ruling out carbon monoxide poisoning or foul play in the deaths of Gene Hackman and his wife, Betsy ...

Gene Hackman and his wife Betsy Arakawa tested negative for carbon monoxide after they were found dead at their New Mexico home on Feb. 26, per police.

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

Triangle Tube is recalling 60,000 Prestige and Aerco Esteem gas broilers due to a carbon monoxide poisoning hazard that has ...

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