For decades, nitrous oxide, affectionately known as "laughing gas," occupied a relatively innocuous corner of public perception. It was the calming agent at the dentist's office, or perhaps a fleeting ...

Nitrous oxide, also known as 'laughing gas' or 'whip-its,' is surging in popularity among teenagers and young adults. Dr. Anna Lembke, an addiction medicine specialist at Stanford Medicine, joined us ...