How many calories does scuba diving burn? Compare scuba with running, cycling, golf and other activities, and learn why the ...

Two teenage girls were found dead after going missing while diving for freshwater mussels in a river near Korovou, Fiji.

What happens if you run out of air while scuba diving? Learn about alternate air sources, buddy breathing, emergency ascents, ...

Hussein Mansour recounts a 2014 scuba cylinder rupture in Alexandria, with a technical guide to cylinder failures, ...

A 37 year old scuba diver died after developing breathing difficulty at 35 metres during a wreck dive off Kouri Island, Okinawa. Investigation ongoing.

The Red Sea has a reputation that sometimes outruns reality. Glossy brochures make it sound as though every dive ends with a shark, a manta and a turtle, and then you’re hovering over a reef wondering ...

Planning to freedive with sharks? Learn essential safety tips, shark etiquette, buddy procedures and responsible ways to enjoy respectful encounters.

German memory athlete Christian Schäfer has set a Guinness World Record by memorizing 87 decimal digits while underwater. For divers, however, his achievement raises another fascinating question: what ...

Scuba diving gives us access to another world. We float weightlessly over coral reefs, meet incredible marine life, explore wrecks, and occasionally wonder why we ever chose a hobby that requires ...

Why do divers need to pee underwater, and is it safe to pee in a wetsuit? Learn the science of immersion diuresis, hygiene, warmth, and wetsuit care.