Ciguatera poisoning can have painful side effects, as illustrated by this account of what it's like to be hit with ciguatera poisoning.

Test your marine life identification skills with this species-ID quiz for scuba divers.

Learn how to identify the boulder brain coral, or *Colpophyllia Natans*, underwater with these ID tips.

Learn important scuba diving safety rules from a story about a diver dying while trying to set a personal record.

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How to shed the pounds and get to your ideal diving weight.

Why does PADI, NAUI and the Navy have a recreational scuba diving limit of 130 feet? There are several reasons.

We've complied the 30 best tips to help you fit right in on your first liveaboard trip.

A routine dive turns to panic when a scuba diver's regulator falls apart in a cavern.