Beneath the ocean's surface, simple marine animals called sea sponges grow delicate glass skeletons that are as intricate as ...

Glowing red lobsters, octopus gardens, towering tree-like corals and glass sponges that are thousands of years old make up ...

When most people think of scuba diving, they imagine the vast, deep blue open ocean, a topical coral reef or perhaps a jungle ...

Marine life researchers used a non-toxic dye to study how sea sponges helped ocean water clean. Footage shows the green colouring being sucked by the underwater creature into its pores. It then ...

Underneath the flat white expanse of sea ice, the Antarctic seafloor is a world of colour, structures and life, with mysterious giant glass sponges at the centre of it all.