Jellyfish sightings across the UK and Ireland reveal changing patterns in the country’s coastal ecosystems, according to the Marine Conservation Society’s latest Wildlife Sightings Report. Published ...

There are plenty of weird and scary, strange-looking fish and critters underwater that – even if they’re perfectly harmless – most people wouldn’t want to meet, especially on a night dive, when you’ve ...

Basking sharks are the second-largest species of shark, but unlike tabloid reports about 'monster fish', they're not terrifying at all.

Expert underwater photographer Richard Aspinall takes a look at how to get the best images you can, by planning ahead and being prepared.

The UK's Marine Accident Investigation Branch has reported that mulitple safety failures were to blame for a diver's 2023 Scapa Flow death ...

Garmin has announced a new addition to its scuba diving lineup with the Descent X30, an easy-to-read, large-format dive computer with an eco-friendly design. The new computer has a 2.4-inch display, a ...

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!

Test your scuba smarts with this quick-fire round of True or False diving facts – how deep does your knowledge really go?

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 ...

Enter your best pictures of patterns and textures in our latest Big Shot underwater photography competition for the chance to win an Aggressor Adventures liveaboard trip to the Egyptian Red Sea For ...

Oscar Ramirez is an underwater photographer from California. He fell in love with the underwater world in his late twenties while snorkelling for the first time and was captivated by the massive ...