The SS *President Coolidge* was a luxury liner that became a gigantic scuba divers’ playground after it struck a mine and sank off Vanuatu during World War II.

Go deeper and test your skills on one of these eight challenging dives.

What do manatees and mermaids have in common? They both love the Florida Springs!

Explore why Cozumel is the perfect getaway for your next dive adventure.

Divers with the right skills and training can experience the rewards for pushing to recreational limits and beyond — a thrill most divers will never know.

The region — which encompasses the Revillagigedos aka Socorros — will become the largest no-take marine national park in North America.