Scuba diving safety tips for identifying decompression illness, DCI, and using rental gear on vacation.

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Don Foster's Dive Cayman Ltd.

What it's like to release an animal trapped in a ghost fishing net.

Scuba divers should respect these sometimes aggressive marine creatures that can sting, bite or snap if provoked.

Strengthen your marine-ID skills by learning how to identify the most common coral species.

Coral expert Nicole Helgason will write a regular column for *Scuba Diving* magazine helping you improve your coral identification skills.

How to help clean up marine debris on every dive, and why scuba divers should help tackle trash.

How to improve your underwater photography by using the close-focus wide-angle technique.