Thinking about scuba diving in caves? These five courses — from entry-level to advanced — will prepare you for the thrilling experience of cave exploration.

How scuba divers prepare for scuba diving in arctic regions, such as Antarctica, Greenland, Norway and more.

Three scuba divers find trouble after entering the off-limits section of a shipwreck in this Lessons for Life scuba diving accident analysis.

What causes divers to die, and how can you avoid the mistakes? Here's a list of top 10 causes for scuba diving deaths and what you can do to prevent them.

How do you get back onboard Zodiaks, dinghies or other small boats when there's no ladder? Follow our fail-proof tips.

Have you ever had the bends? Here's how to self-diagnose decompression sickness (DCS) after scuba diving so that you know when to see a doctor.

Wondering why you can't equalize during a dive? If you're struggling to clear your ears, here's how you can avoid ear squeezes forever.

Unfamiliar with how to properly dive with a drysuit, a scuba diver gets in serious trouble in this Lessons for Life scuba diving accident analysis.

Annoyed by his photographer buddy, a scuba diver forgets his basic training in this Lessons for Life scuba diving accident analysis.