Diving
Why Cave Diving Runs on Its Own Set of Rules
Cave diving safety rests on a small set of hard rules built from decades of accident analysis. Here is what those rules are and why the sport enforces them so strictly.
Jun 2, 2026
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15 stories for“diving safety”
Diving
When Scientists Dive, Credentials Do Not Remove the Risk
Research divers work under formal scientific diving safety standards, but a marine science background does not make deep or technical diving inherently safer to attempt.
Jun 14, 2026
Diving
How Competitive Freediving Made Itself Safer, Metre by Metre
Safety divers, counterballast lines and strict medical protocol turned a high risk sport into one of the most closely supervised in the water.
Mar 11, 2025
Diving
Wreck Diving: Where Swim-Through Ends and Penetration Begins
A sunken ship draws every diver's curiosity, but the line between a safe swim-through and a genuine penetration dive is stricter than it looks.
Jun 25, 2025
Diving
Shallow Water Blackout: The Mechanism That Kills Competent Freedivers
Shallow water blackout does not warn its victim first. Here is the physiology behind it, why it strikes trained divers, and why solo breath hold diving is never safe.
Jun 10, 2024
Diving
Five Italian Divers Die in Maldives Cave, Rescuer Also Lost
Five Italian divers died in a Maldives cave near Vaavu Atoll on 14 May 2026, and a Maldivian rescue diver died during the search that followed.
May 15, 2026
Diving
What Divers Alert Network Membership Actually Covers
DAN is a name every diver knows, but membership and dive accident insurance are not the same thing. Here is what each one actually buys you.
Jun 30, 2025
Diving
Hyperbaric Chambers: How Recompression Treatment Works
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
Diving
Nitrogen Narcosis: What Depth Does to a Diver's Judgment
Nitrogen narcosis dulls judgment before a diver notices anything is wrong. Here is why depth impairs decision making, and why self-diagnosis often fails.
May 22, 2024
Diving
What DAN's Diving Fatality Data Actually Shows
DAN's annual diving reports track how divers die each year, and the leading cause is rarely the dramatic equipment failure popular imagination assumes it to be.
Jun 19, 2026
Diving
Maldives Moves to Regulate Technical Diving After Cave Deaths
After six divers died in a Vaavu Atoll cave, the Maldives is drafting new rules to permit and regulate technical diving in the country for the first time in its history.
May 28, 2026
Diving
Spearfishing and Freediving: The Overlap and the Added Risk
Spearfishing shares its breath hold physiology with freediving, but a hunting mindset changes the risk calculation entirely, and blackout remains the top cause of death.
Apr 8, 2026
Diving
Sharks and Divers: What the Data Says Versus the Reputation
Shark bites made headlines again in 2025. The numbers behind those headlines tell a very different story for the people actually diving with sharks.
Mar 5, 2026
Diving
Oxygen Toxicity: The CNS Risk Behind Technical Gas Choices
Oxygen keeps divers alive, until pressure turns it toxic. Here is why central nervous system oxygen toxicity shapes every gas decision in technical diving.
Sep 10, 2024
Diving
The Blue Hole at Dahab: Why Experience Level Decides Everything
Egypt's most famous sinkhole is also its most argued-over dive site. What the Blue Hole actually is, and why so much depends on who is diving it.
May 20, 2024
