Did you know that most people only see about 25 percent of the world? The reason is that they don't know how to scuba dive. Scuba diving is an activity that can be very beneficial in allowing a person ...

Michael Jones has discovered a shipwreck off the coast of Hawaii; has trained National Geographic photographers to take deep dives; and has taught deep diving classes around the country. And this week ...

Plunging into the ocean depths will give you a new perspective on the planet—and make you fall in love with sharks. A scuba diver explores a cave inside Casa Cenote on Mexico’s Yucatán Peninsula. The ...