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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

Sardine Run Fever on South Africa's Wild Coast

On South Africa's Wild Coast, divers travel near and far for a chance to take part in the world's largest sardine run.

Eight Safe-Travel Tips Every Diver Should Know

How to pick travel insurance, protect valuables abroad, and get reliable global information during an emergency far from home.

How to Avoid Cave Diving Accidents and Stay Alive, According to an Expert Explorer

Renowned cave diver and underwater explorer Jill Heinerth shares how she stays alive in the trickiest of cave diving situations, from embracing fear to thinking small.

Scuba Skills You Can Practice at Home

Here are five scuba skills you can practice from home, so you can always be ready for your next dive trip.

Waste not, want not: The science of fish pee.

If you like marine biology and bathroom humor, urine for a treat with this edition of *Science Stop.*

What Technical Diving is and How to Know if it's For You

Give deeper exploration and longer bottom times a shot with a Discover Technical Diving course.

How to Disinfect Your Dive Gear

Properly cleaning dive equipment —can help reduce the chance of becoming ill. Here are tips on how to disinfect your dive gear against COVID-19.