Marine biologist Bella Zandoná explores how drysuit diving opens up cold-water ecosystems, from her home in Seattle’s Puget Sound to remote global destinations For many divers, the first images that ...

An Australian tourist has died while scuba diving off the coast of Tulamben in eastern Bali, according to local police and Australian media reports. The incident occurred at around 11.30am local time ...

Think you can name every fish, shark and oddity beneath the waves? Prove it.

Sicklefin devil rays in the Azores will now be protected under CITES Appendix I (Photo: Leila Scheltema/Mant Trust) All ten species of manta and devil rays have been granted the highest level of ...

Oceanic whitetips have seen some of the most catastrophic population declines (Photo: Shawn Heinrichs) Oceanic whitetip sharks have been granted the highest level of protection under CITES after ...

Test your knowledge of the world’s most challenging dives with this quiz on the skills, science and history of cave diving.

Think you know your corals? From Darwin’s atolls to deep-water reefs, this quiz will separate the reef rookies from the marine masters.

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 ...

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 golden nurse shark was caught during a sport fishing competition in Costa Rica (Photo: ParisminaDomusDei/Facebook) A new study has documented the first recorded case of the rare pigmentation ...

Swimmers encountering a wild bottlenose dolphin in waters off the south coast of England, believing it to be ‘friendly’, have been warned to keep away from the animal if approached. ‘Reggie the ...

How much do you know about jellyfish? Take the quiz and find out.