A London Hospital has cut nitrous oxide wastage from 98.5% to just 5%, offering lessons for dentistry that runs piped ...

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 ...

A sustainability project at the University of London’s Eastman Dental Hospital has led to a significant reduction in carbon emissions. “Back in October 2022, we decided to benchmark our carbon ...

Alabama lawmakers are considering a bill to restrict sales and use of nitrous oxide, or laughing gas, a product linked to at least five deaths in Shelby County last year. The gas canisters are ...