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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

Why You Should Never Skip Freediving Safety Protocols

Diving safety protocols exist for a reason, and while it can be easy to get caught up in the moment, skipping even one can be fatal.

What It's Like to Be a Scuba Diving Influencer

Becoming a social media influencer is kind of like spotting sharks on a dive. You can put yourself in the right position, but a bit of luck goes a long way. Hear from Olivia—aka Fully Submerged Scuba—on how she got her start and tips to help your social media following.

Ask Annie: How Do I Prepare for My First Boat Dive?

PADI Pro Annie Crawley answers a reader's questions about their first boat dive. Want to know what to bring onboard or don't know how much to tip the crew? Make sure to read this before your first trip.

The Dangers of Skipping Dive Protocol

Even the most experienced divers make mistakes. Safety measures, like pre- and post-dive roll calls, are for everyone's protection. Skipping one, even if it feels minor, can have fatal consequences.

What It's Like to Be an Underwater Archaeologist

There's a lot of history in the ocean. Underwater archaeologists are explorers who seek to learn more about the past through discoveries found on the seafloor.

What It's Like to Fossil Dive in South Carolina

Contributor Rachel Plunkett chronicles her North American dive adventures while living the nomad lifestyle—finding places to dive wherever her van is parked. Hear what it takes to dive for fossils in South Carolina's Cooper River.

Is a Snorkel Really Necessary When I Dive?

If you've ever mistaken a snorkel with an inflator hose while diving, you're not alone. While you may get frustrated and be tempted to ditch your snorkel, listen to what our expert has to say about a snorkel's importance.