Photo of a young man with a laughing gas mask The FDA warns that misuse of nitrous oxide is causing serious injuries Flavored nitrous products are being sold in colorful packaging at gas stations and ...

Seton Medical Center in Austin, Texas, has just added to a handful of its labor and delivery rooms something you might think of as only being used at the dentist's office: nitrous oxide aka laughing ...

It’s not the first time the man has been arrested while in possession of more than 100 canisters of nitrous oxide, Texas cops say. Getty Images/iStock photo A dentist was caught driving with more than ...