Test your understanding of the physics that govern depth, pressure and breathing gas, where small misconceptions can have big consequences underwater.

Stock photo of a tourist boat anchored at a reef near Hamata (Photo: Shutterstock) All passengers and crew were rescued safely after a tourist boat ran aground near Hamata, south of Marsa Alam in ...

The Academy of Underwater Arts & Sciences (AUAS) has announced the recipients of the 2026 NOGI Awards, recognising individuals whose careers have made a significant and lasting impact on the ...

PADI founders John Cronin, left, and Ralph Erickson (Photo: PADI) The Professional Association of Diving Instructors (PADI) is this year marking its 60th anniversary since its founding by John Cronin ...

A 65-year-old diver from Victoroia has died after an incident at South Australia’s Tank Cave, according to local authorities ...

Former investment banker turned award-winning photographer Nur Tucker has traded London’s trading floors for the tranquillity of the ocean. Her underwater photography fuses fine-art vision with ...

One boat has been sunk and a second damaged by a pod of orcas (killer whales) off the coast of Portugal. The sunken vessel, named Oceanview, which belongs to the Nautic Squad, a sailing based in ...

The death of a British snorkeller in Dahab, Egypt in February this year has been attributed to Immersion Pulmonary Oedema (IPO), according to a Coroner’s inquest into the 72-year old’s death Les Finch ...

52 Assignments is a series of books designed to expand your photography portfolio. At the beginning of each volume, you are presented with a checklist of 52 assignments to spark your creativity, ...

Following on from her excellent and similarly weighty 2019 tome 100 Dives of a Lifetime, National Geographic writer Carrie Miller and her photographer husband, Chris Taylor, spent 14 months in 35 ...

Think you know your dive gear, gas mixes, and buoyancy tricks? Dive into the deep end of scuba knowledge with this True or False challenge – not for the faint-finned!

The Schmidt Ocean Institute’s latest expedition to the Nazca Ridge, an underwater Pacific mountain chain located approximately 1450km (900 miles) off the coast of Chile, has turned up at least 20 new ...