Here's how and when you should use the tube. Sometimes the buddy system seems worse than the penal system. Here's how to determine if your new buddy is really a threat to your life or just looks that way. And the top 20 ways to fix them. Twenty-three expert reef buoyancy secrets.
Birds do it, bees do it, even salmon in the sea do it.
There's a lot more to buddy diving than jumping in the same ocean together. Take our quiz and find out if you've got what it takes to be a great dive buddy. One of scuba's most experienced teachers offers 10 insider tips. There's more to buying a wetsuit than choosing color and thickness. Our consumer's guide to neoprene will show you the difference between the good, the bad and the downright cheap.