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10 stories for“mask clearing”
A flooded mask is a nuisance to a diver who has cleared a hundred and a crisis to one who cleared three on the course. The difference is not technique. It is how many times the reflex has been overridden.
Oct 10, 2023
Arsenal open against Coventry on Friday night. The interesting number is not the scoreline but the gap: a month and two days between the end of a 48-team World Cup and the start of a 380-game league season.
Aug 16, 2026
When a diver surfaces with decompression sickness, a hyperbaric chamber is the only real fix. Here is how recompression works, and where chambers actually are.
Nov 18, 2024
Scuba has real hazards, but recreational diving within training and conditions is a managed-risk activity, not the extreme gamble suggested by rare accident headlines.
Jul 25, 2026
As fires force evacuations across France and Spain, fine particles can travel far beyond fire lines and worsen heart and lung disease after the immediate emergency fades.
Jul 25, 2026
Breathe-up, diaphragmatic breathing and the recovery breath are the three that matter. Hyperventilation is the one that removes your warning that you are about to black out.
Aug 10, 2026
Most divers carry something sharp and have never once deployed it underwater. The gap between owning a cutting tool and being able to use one in the dark, with one hand, is where people die.
Aug 12, 2026
The world's largest training agency is also the most argued about. Setting the snobbery aside, here is what a PADI course actually mandates, where the flexibility sits, and what the card does not cover.
Aug 12, 2026
The same reef becomes a different site after dark, and so does the diving. Navigation, buddy contact and the way your brain handles a narrow beam all need rethinking before you get in.
Aug 8, 2026
Divers call it the bends. Doctors call it decompression sickness. Here is what nitrogen bubbles actually do to tissue, and how hyperbaric treatment reverses it.
Feb 14, 2024
