Scuba-ATX

09/26/2026

05/13/2026

Military and tech CCR veteran Paul Haynes takes us for a deep dive into the workings of various counterlung designs.

05/13/2026

USS Atlanta wreck dive at 132m. A CCR expedition reaches one of the Pacific’s least visited WWII war wrecks in the Solomon Islands.

04/23/2026

Fish portraits sit between the two extremes of wide angle and macro photography, and capturing this middle ground can be challenging. Let’s break down the gear, settings and techniques to capture fish portraits worthy of mounting on a wall.

04/21/2026

By Reilly Fogarty. Photo credits as noted. Limited technology, an absolute dearth of reproducible data, and the need for a repeatable and modifiable algorithm are all that stand between you and a personalized decompression model for your next dive. If it sounds like a lot—it is. The stark realit....

02/16/2026

Sixty years ago next month, four U.S. Navy divers—the first American aquanauts—swam into a seafloor shelter dubbed Sealab I, stationed 59m/193 ft deep.

02/14/2026

Humans are subject to a variety of cognitive biases and heuristics (mental shortcuts). Sometimes they are positive when it comes to efficiency, sometimes they create unsafe situations. This article covers 17 of them and their potential contribution to accidents and near-misses

02/12/2026

The Florida cave diving community needs your help to save Mill Creek Sink, Alachua, FL from development.

12/25/2025

Best wishes from our family to yours and hope you find some great new scuba gear under the tree!

12/20/2025

Conducting a deep dive with a chest or sidemount rebreather using "Dilout" ( a combination of off-board diluent and bailout) has become more common with the advent of compact rebreather platforms. But there are issues to be considered. Here shipwreck enthusiast Justin Judd, details his and team mate...