Melissa Hobson

Footage captured near Komodo Island shows a marine file snake swimming slowly through the darkness.

The Bay of Biscay is known for being incredibly dangerous. Although its waters can be flat and calm, violent storms can rage.

There are two types of waterspouts: fair weather and tornadic. These rotating funnels of mist form when cold air meets warm water.

It can flush divers through a narrow vertical drop, spitting them out around 16 metres deep”

Scapa Flow in the Orkney Islands, is littered with several wrecks that were lost to the waves more than a century ago

The lion's mane jellyfish has an estimated maximum weight of more than 1,000kg. This videographer found one on a night dive off the west coast of North America.

Despite being the world's second largest fish, basking sharks are highly elusive, so scientists need to be creative when trying to learn more about them.

Remoras commonly hitch a ride on larger animals, but a marine biologist was shocked to see a ray almost completely covered in them

These animals are usually scared away by any movement in the water – but in 2024, cinematographer Martin Gregus captured them on film.

A cormorant surprised ocean researchers when it photobombed their underwater survey.

There’s no denying that the ocean is a strange place. But the weirdness isn’t confined to marine life. Here's several strange ocean phenomena

Could the Dolphins of the Welsh coast have a Cardiff accent?

Experts have been left scratching their heads, wondering why so many female sharks are gathered on the seafloor in southern Australia.

When this man went to see a pod of dolphins in Western Australia, he wasn’t expecting them to share a gift.

Remarkable footage shows orcas playing with their food – and scientists have a few theories that might explain why they do it.

The group were just heading onto land for a stroll when the hunt unfolded right before their eyes.

The Aqaba Underwater Military Museum was made in 2019 when the Aqaba Special Economic Zone Authority (ASEZA) sank military vehicles .

Just a few days of contact with healthy coral could be enough to jumpstart recovery after bleaching – new study.

Once the world’s fastest ocean liner, the SS United States could be moving to a new home down in Davy Jones' locker.

This isn’t a submerged civilisation that has been lost to history but a unique type of hydrothermal system.