These are the elements that British expat photo-alchemist Tom St. George transmutes into pure visual gold.
Award winning Chinese filmmaker/photographer Fan Ping takes us on a magical journey through watery worlds less traveled.
British Cave Diving Group (CDG) training officer Michael Thomas reports on his find at Wookey Hole—he and his team including his son Robert uncovered a mass...
If you thought that the Riviera Maya had given up most of her secrets, think again. Underground expats Emőke Wagner, László Cseh, and Bjarne Knudsen managed...
Veteran Irish cave and CCR instructor cum sports psychologist Matt Jevon explains how he teaches divers to become competent underground rebreather divers who “err safely” and...
In 1997, British composer and cave diver Steve Thomas created what was the first album of “cave diving music” in celebration of he and his diving...
It’s fair to say that technical diving—specifically cave diving—would not be what it is, nor would we be diving as deep, for as long, or as...
How deep are the deepest cave dives today, compared to those three decades ago when technical diving was just getting started? InDepth editor-in-chief Michael Menduno and...
By Jim Bowden, March 7, 1998 Header image: Explorer Jim Bowden surveys Zacatón. All photos courtesy of Jim Bowden and Proyecto de Buceo Espeleologico Mexico y...
Extreme depths, varying visibility, acidic water, and an unbreathable surface layer of CO2 gas, make the Czech Republic’s Hranice Abyss—the deepest freshwater sinkhole in the world—a...