Scuba divers flock to Shaw's Cove, Veteran's Memorial Park and Old Marineland to find a world of kelp, canyons and marine life like harbor seals.

Do you want to explore scuba diving in the Mediterranean? Take a trip to Gozo, located south of Italy.

What would you do if a Caribbean reef shark engaged with you? An amazing GoPro video from the Cayman Islands shows a diver spearfishing a lionfish and getting investigated by a shark. SPOILER ALERT: The nonnative Indo-Pacific lionfish is wreaking havoc in the Caribbean Sea and Atlantic Ocean and the Cayman Islands government permits hunting it with a culling license, but this diver uses his spear to fend off the shark attack. The video has gone viral. We want to know what you think about it. Watch it now!

An east Lombok, Indonesia, fish market — Tanjung Luar — is a butcher shop for sharks and mantas — what can be done? Conservationists are working hard to shine a light on the illegal fishery here and recently had reason to celebrate — Indonesia announced that it is creating a sanctuary for manta rays, banning fishing for these animals within the country’s exclusive economic zone.

The waters off Malin Head, at the northern tip of Ireland, were the doom of dreadnoughts and the graveyard of the great ships of World War I and II.

The Coral Reef Alliance helps West Maui hotels retrofit in ways that will keep excess nutrients off the reefs. Maui is expanding its distribution system for R-1 water — recycled water treated to the highest standard possible. Learn about it!

Do you have young children who are interested in scuba diving? Check out Robbie Peyton's experience with Kids Sea Camp.

Scuba diving in Grand Cayman is for everyone — from Stingray City to the Kittiwake shipwreck to wall diving and macro life — you'll love this island.

Are you a fan of wreck diving? Check out what is happening in Limassol, Cyprus.