The University of Minnesota’s Scuba and Skin Diving class teaches scuba skills as well as the physics and physiology of scuba diving. The class is divided between a classroom and a pool portion where ...

Then comes adventure that could make you fitter: hiking, climbing, surfing, and for those who really want to push the ...

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 ...