Here's our annual product excellence awards for BCs, brought to you by Rodale's ScubaLab, the only independent testing facility of scuba life-support equipment.

Check out the Air Jordans of scuba footwear.

Bill ran the numbers and decided he could break one of tech diving's cardinal rules of safety. The numbers didn't lie, but they also didn't account for an unplanned emergency.

Adhering to predive procedures is crucial when using a closed-circuit rebreather. Without a buddy to catch his mistake, one diver pays the ultimate price for carelessness.

Decompression diving can take you to greater depths, and your skills to a whole new level. Are you ready to push the limits?

How long will a tank last you at a given depth? Here's how to find out.