In Depth

Volcanic eruptions in 2011 & 2012 transformed the underwater world of El Hierro. Timo Dersch explores this out-of-the-way Canary Islands gem

Marine Megafauna Foundation co-founders Andrea Marshall and Simon Pierce talk to DIVE about what 'sustainability' really means

Student Journalist Radek Kaša presents a unique documentary podcast narrated by four members of Ireland's Garda Water Unit

A coral restoration programme around the island of Mustique has brought a remarkable amount of marine life back to a dying Caribbean reef

Mark ‘Crowley’ Russell talks to Wakatobi founder, Lorenz Mäder, about the hard grind of making sustainable tourism work

The story of a dive instructor wrongly prosecuted for manslaughter following the death of his student - and why neither should have happened.

Steve Jones celebrates Papua New Guinea's remarkable Bismarck Sea, and shows why the nation plans to extend its marine protection

The ocean's cleaning stations are one of nature’s most remarkable examples of how evolution finds solutions to life’s challenges

Alfred Minnaar spent four months in Mexico learning to cave dive - here is his story of an experience that took him to his limits and beyond

An inexhaustive list of the ten best wreck dives in the world that are within the depth limits of recreational scuba divers

The Galápagos Islands are still one of the most exciting places on earth to dive. But for how much longer?

Alfred Minnaar heads to Siberia to learn how to ice dive, take some glorious photographs and eat too much sala (smoked pig fat)

First study to confirm a nursery for globally vulnerable reef manta rays in isolated waters around Raja Ampat in Indonesia

Holger and Nicola Buss are divers on a mission to map and digitise every wreck they dive to create 3D-printed scale model replicas

Fabien Cousteau wants to inspire the world with a futuristic underwater habitat known as Proteus, scheduled to open off Curaçao in 2026

Diver, teacher, cave explorer, filmmaker, underwater photographer, conservationist, campaigner, Valentina Cucchiara

Could the little-visited island of Fuvahmulah in the south of the Maldives be the next great shark diving destination?

Douglas David Seifert peers into the eyes of fish and other marine species to take a close look at how creatures see underwater