Despite a long-held reputation as a relatively mild party drug, nitrous oxide is becoming increasingly dangerous and building ...

“Nitrous oxide may seem relatively harmless, but it can cause real damage. When it’s inhaled, the gas pushes oxygen out of your lungs and bloodstream, which can make you dizzy, cause you to black out, ...

A new meta-analysis finds that “laughing gas” can lift depressive symptoms within hours, highlighting a fast-acting antidepressant approach that may work best when carefully repeated rather than given ...

A warning has been issued about drivers using nitrous oxide after a spike in crashes linked to the drug. The gas is also ...