Dive site closures, reef bleaching and visibility reports, marine park fee and permit changes, liveaboard cabin releases and deals, dive operator safety incidents and enforcement, certification agency rule and price changes at PADI, SSI and NAUI, dive gear recalls, shark, jellyfish and marine hazard advisories, dive insurance and hyperbaric chamber availability, airline dive gear baggage rules, whale shark, manta and seasonal encounter windows and new wrecks and artificial reefs, with the site, operator or rule first and the date in the title.