Diving
Manta Rays and Whale Sharks: The Encounters and the Etiquette
The Indian Ocean hosts some of diving's biggest animal encounters. The rules for approaching them properly matter more than most divers realise.
Sep 12, 2025
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3 stories for“diving etiquette”
Diving
Reef Manners: Why Fins, Gloves, Sunscreen and a Single Touch Matter More to a Coral Than the Boat Above It
Coral is an animal with a skin a few cells thick. The diver who kneels for a photograph, the snorkeller who stands to adjust a mask, and the oxybenzone in a lotion each do damage that the reef cannot repair in a season.
Jun 4, 2024
Diving
Lumens Are the Number on the Box and the Least Useful Thing About a Dive Light
Manufacturers compete on brightness because it is a single large number. Underwater, beam angle, burn time at full output and the switch you can operate in gloves decide whether a torch is any good.
Sep 5, 2026
