Hartford, Connecticut, December 11, 1844. Crowds had gathered for a traveling “laughing gas” demonstration where nitrous oxide was used primarily for entertainment purposes. Dentist Horace Wells ...

The article explains how laughing gas supports anxiety control, safe dental procedure care, and preventive care for children's teeth. SAN MARCOS, Calif., Sept. 5, 2026 /PRNewswire/ --Is laughing gas ...

Nitrous oxide used for sedating patients during dental appointments has a significant environmental impact, with wide variation in use and wastage across the UK, according to a new study by UCL ...

RCSI research published on 14 cases in Beaumont Hospital, between 2021 and 2024, show spinal cord damage following nitrous ...