Being unprepared for wreck penetration spells disaster for a showoff dive instructor.

With homemade scuba equipment and zero viz, Myanmar’s salvage divers push extremes.

Can cage diving in the famous Isla Guadalupe region be a peaceful experience for divers? One diver sure thinks so — and he has the video to prove it.

Many scuba diving accidents are caused by panic. Learn how to recognize, manage and survive panic underwater.

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.

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.