Lead photo by Julian Muehlenhaus. Global Underwater Explorers (GUE) has been an innovator in diving education since its inception in 1998. The not-for-profit training agency was instrumental...
Divers tend to think of decompression sickness (DCS) as an affliction of compressed gas diving, but as scuba instructor turned freediver Charly Stringer reports, free divers...
Has the time come for portable chamber technology? I thought it had in JAN 1993 when we made the SOS Hyperlite chamber the cover story of...
Making a list. Checking it twice. Gonna find which breathers are naughty or nice. Psst, new offerings inside!
Historically, much of what we know about decompression and oxygen toxicity has been the result of animal research. Today however, animal rights activists want to shut...
We celebrate forty years of exploration-driven product innovation by this much loved, iconic tech brand.
Halcyon Manufacturing is close to rolling out its innovative new chest mount closed circuit rebreather (CCR), which will be on display at the annual DEMA diving...
Dr. Bill Stone’s robot Sunfish mapped Dragon’s Breath Cave, in Namibia, which is the home to the deepest subterranean lake on the planet. But the humans...
Wanna go either wreck diving or underground diving? Why choose? As cave and tech instructor Lanny Vogel co-owner of Underground Tulum explains, storied Bell Island in...
by Marcus Doshi. Images courtesy of the author unless noted. Meet Marcus Doshi, an avid diver and a seasoned professor of stage design at Northwestern University,...
