We make a deep dive into the world of sidemount diving, and examine seven leading sidemount systems with guest editors...
Passionate Greek-Italian photographer/filmmaker, author, and cave and sidemount instructor Stratis Kas reviews the nuts and bolts, err the what, which and why of sidemount diving. In...
Sidemount was considered heresy back in its early DIY days—please pass the inner tube. And even though there’s now a plethora of commercial kit available, sidemount...
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...
Dive instructor-cum-fashion designer Erik Speer weaves macramé fiber into phantasmagorical coral-like formations.
Sculptor Jason deCaires Taylor evokes the sacred, populating underwater seascapes with corporeal objets d’art, meant to be assimilated by the sea.
Now that pools are getting busy again for spring and summer training, we thought it fitting for us to take a deep dive into pool chemistry....
The "Journal of Diving History" founder and publisher Leslie Leaney offers a tribute to one of the much loved pioneers of underwater photography.
Fourth Element co-founder Jim Standing gets warm and fuzzy on the virtues of undergarment layering, and some of the specifics of Fourth Elements thermal options. No...
According to DAN, breath-hold diving fatalities accounted for nearly a third, or 52 of the 162 recreational scuba deaths in 2017, and four times the number...
