
A new study on nitrogen narcosis challenges the long held presumption that nitrogen narcosis impairment dissipates immediately on ascent from depth.
Read MoreDoes Nitrogen Narcosis Impairment Persist?
Nitrogen narcosis sedation is diminished consciousness: not the alcohol-like intoxication many divers are taught.
Read MoreNitrogen Narcosis Sedation & Consciousness
Deep diving risks are badly educated on many dive courses. This article is a comprehensive guide to the hazards of deeper recreational diving.
Read MoreWhat are the Risks of Deep Diving?