Arne Sieber and Jarrod Jablonski unveil the Halcyon SYMBIOS Ecosystem—a magnetic-induction, dual-axis wireless platform that frees rebreather data from cables and flaky acoustics. By pairing high-speed...
After 16 years behind multiple rigs, the author spells out why the pint-sized rEvo III Micro still leaves every other unit in the basement collecting dust....
Author–explorer Andrea Murdock Alpini marks Britannic’s 109th year with a fresh descent on the Aegean hospital ship that outlived Titanic in death. Diving alongside an international...
As an inspiration to others, Kaddi Pajaro shares her story of how diving, especially within the Global Underwater Explorers (GUE) community, has been crucial to her...
We offer a sobering update on the state of the Yucatán Pennisula, post-Tren Maya, conducted by Stratis Kas with three Yucatán-based diving instructors/ explorers and a...
Lead image: Tech freediver Nick Fazah, pre-breathing a nitrox mix before his dive during Kirk Krack’s March 2025 Chuuk Expedition. “Doing these dives on air is...
Instructor, scientific diver and director of the International Academy of Underwater Sciences and Techniques, Giorgio Caramanna, explains the power of formal risk assessment analysis as it...
For the 70th Anniversary of the French Navy’s successful DC55 semi-closed rebreather (SCR), retired Swiss cave explorer and pioneer Olivier Isler reviews the contributions of the...
Shipwreck explorer and photographer Jeff Lindsay takes us for one of the most unique and challenging “off-the-grid” lake dives to the immaculate wreck of the Judge...
Whether it's the Britannic, Andrea Doria, Lusitania or the Wilhelm Gustloff, ocean liners represent the pinnacle of shipwreck diving, which is why Team Darkstar’s discovery of...
