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Training Articles

60:Second ScubaLab: Submersible Systems Spare Air 300

When divers think of a bail-out bottle, chances are it’s the Spare Air 300 that comes to mind.

The Dangers of Narcosis

Why training and experience can help you keep your head while tech diving

Should we create artificial reefs?

Two industry experts debate the pros and cons of sinking ships and other structures to serve as man-made reefs.

Elevator to the Surface

From our Dive Training series "Lessons For Life": Why diving beyond your fitness level and not properly controlling your buoyancy can be fatal.

Should We Feed Sharks?

Two industry experts debate the ethics of shark feeding.

My Dive Into Adventure

How a learn-to-dive vacation changed one woman's life.

Being Fit Enough to Dive

Most of the time when we are diving, we are relaxed and swimming slowly, doing little more than finning along the reef. The level of fitness required for those circumstances is only slightly higher than that required to sit on your couch and ...

Should we Spearfish?

Two industry experts debate whether spearfishing is a hazard or an efficient way of taking only what you need.

Are Snorkels Necessary?

Two industry experts debate whether snorkels are still relevant equipment or relics of a past diving age.