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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

Lack of Fitness Spells Disaster for Inexperienced Dive Duo

See what scuba diving lessons we can learn from this fatal accident: an inexperienced, out-of-shape diver dies close to shore.

What It's Like to Have an Insane Animal Encounter on a Rebreather

Scuba divers on closed-circuit rebreathers can enjoy several perks, such as this close-up experience with a hammerhead shark.

How to Tell if Closed-Circuit Rebreather Diving is Right for You

Is closed-circuit rebreather diving right for you? Here's how to decide if you should take a rebreather training course.

Underwater Photography Tips for Strobe Positioning

Get the best underwater photos with these strobe positioning tips for underwater photographers.

How to Master Lightroom Classic’s Color and Luminance Range Masking Tools

Lightroom expert Erin Quigley explains how to master Lightroom Classic’s Color and Luminance Range Masking Tools.

Pushing the Limits on a Liveaboard Leads to DCI for this Scuba Diver

One scuba diver pushes his limits on a liveaboard trip and suffers from decompression illness as a result.

Scuba Tank Maintenance Tips

Looking to buy a tank for scuba diving? Here are tips and rules for scuba tank maintenance, including how often a scuba tank should be inspected.