DEPRESSION could be eased with a dose of laughing gas - with scientists claiming it could "spark the brain back into action". The "exciting discovery" follows research into other unconventional ...

Nitrous oxide is widely used as a pain reliever and calming agent, especially in dental clinics. At high doses, it can make ...

Nitrous oxide-better known as "laughing gas"-can potentially transform treatment for tough-to-beat depression.

A Premier League star hooked on 'hippy crack' laughing gas is among 530 footballers being ... experiencing anxiety over whether a lack of sleep would affect his on-field performances.

Nitrous oxide—better known as "laughing gas"—can potentially transform treatment for tough-to-beat depression. This centuries-old anesthetic gas targeted specific brain cells in mice and quickly ...

WASHINGTON (AP) — U.S. health officials are tracking a rise in injuries tied to the misuse of nitrous oxide, or laughing gas, including some brands that are sold in small canisters containing ...