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.
Training
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.
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.
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
Open Water Diver students learning to scuba dive at Boston University take their exam while hovering underwater in this video.
Pro tips for traveling with underwater camera and photography gear.
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Does flash photography harm small ocean creatures? Pygmy seahorse expert Dr. Richard Smith offers guidelines for photographing these fragile creatures.
What it takes to create *Blue Planet II*, from the perspective of one of the film's videographers.
Want to improve your underwater photography skills? Check out these top-of-the-line underwater photography expeditions in 2019. ****
Learn about the diet of hawksbill sea turtles, green sea turtles and loggerhead sea turtles so you can answer the question, what do sea turtles eat?