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Scuba Diving Training

Learn about scuba diving skills, trainings, certifications and lessons on how to make your scuba bottom time safe, fun and lasting! Also, see what it's like to scuba dive in crazy situations, read our Lessons for Life, get underwater photography tutorials and check out expert scuba dive hacks for any and every dive condition.

Buoyancy Calculator—How Much You Need in Dive Weights

Struggling to find the right amount of weight for scuba diving? Here's how you can test and calculate just how much weight you need for scuba diving.

The Ultimate Guide to Nitrox Diving

What is nitrox diving, what are the benefits of nitrox vs. air and how do you get your enriched air certification? Here’s everything divers need to know.

How to Find a Doctor for Scuba Medical Advice

It's wise to schedule a medical checkup before embarking on a dive trip—even better if you can see a doctor who specializes in diving. Thankfully, there are resources to help you find one.

Recent Articles

What It's Like to Witness an Emergency Underwater

A young scuba divers recalls what it's like to witness a scuba diving emergency underwater.

Watch Your Back

This Lessons for Life scuba diving accident analysis reveals how leaving a dive boat unattended has disastrous consequences for four scuba divers.

Clownfish Facts: 6 Things You Didn't Know

Clownfish interesting facts, and other information about anemonfish, the star of Finding Nemo and one of the most interesting fish in the sea.

Underwater Photography Tips for Shooting in Caverns

Underwater photography tips for shooting in caverns — including the best settings for your underwater camera in caverns and how to shoot photos with sunbeams.

Beginner Tips for Shooting Underwater Video

How to improve your underwater video with these beginner tips for shooing videos underwater.

How Research Makes Wreck Diving More Rewarding

Deepen your appreciation for wreck diving with these tips for wreck research.

What It's Like to Discover a Shipwreck

What it's like to discover a shipwreck while scuba diving — the story of a Great Lakes shipwreck discovery.