An unlicensed driver who inhaled laughing gas just moments before he killed a pedestrian in a hit-and-run crash has been jailed. Cain Byrne, 20, ignored a red light and was driving at more than 50mph ...

WASHINGTON (AP) — U.S. health officials are tracking a rise in injuries tied to the misuse of nitrous oxide, or laughing gas, including some brands that are sold in small canisters containing flavors ...

Deaths in the US from the inhalation of nitrous oxide—or "laughing gas"—have surged by more than 500 percent since 2010. This is the warning of a study by researchers from the University of ...

Nitrous oxide has been used for nearly 200 years for anesthesia and pain relief. Dentists often administer "laughing gas" to people undergoing tooth extractions, root canals and other procedures, ...

FILE - A sign for the U.S. Food and Drug Administration is displayed outside their offices in Silver Spring, Md., Dec. 10, 2020. (AP Photo/Manuel Balce Ceneta, File) WASHINGTON (AP) — U.S. health ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. WASHINGTON (AP) — U.S. health officials are ...