Shipwreck photographer Jeff Lindsay takes us on a dive to the recently discovered wreck of the Great Lakes bulk freighter SS Ohio, which sits nearly upright...
Poetic Italian explorer and tech instructor Andrea Murdock Alpini shares the culmination of his lifelong dream to dive the storied wreck of the Andrea Doria. His...
To err is human. To trimix is divine? Instructor evaluator Guy Shockey examines the importance of learning through one’s mistakes, and most important, being willing to...
Marine biologist Dr. Sonia Rowley, aka the "Gorg Whisperer" takes us for a deep dive into the life of her octocorallia de désir.
There’s been a long running debate as to whether oxygen is a narcotic diving gas. Training agencies CMAS, GUE, PADI and PSAI include O2 in their...
The pursuit of deep diving records is an unsettling but accepted facet of tech diving culture. On the one hand, we are driven as a species...
Numerous divers have died trying to break scuba depth records over the years, and the losses continue. Their deaths not only impact their families, friends and...
Meet 41-year old author, picture maker, dive center owner, cave instructor trainer, and prodigious explorer Natalie Gibb, one of the bright lights in the cave diving...
Dr. Clarke’s geeky new monograph on the inner workings of rebreather scrubbers represents the culmination and synthesis of more than three decades of Naval research, as...
Using the recently published ISO standards for rebreather training as one of his examples, human factors coach Gareth Lock takes to task the discredited legacy belief...
