There are fish in every shade imaginable, gliding gelatinous jellyfish, mesmerising plants, and colourful coral, and even ...

The book The World Beneath: The Life and Times of Unknown Sea Creatures and Coral Reefs by Dr Richard Smith throws the spotlight on the mysteries of the intricate underwater ecosystems.

He adjusts his mask, swallows a big breath of air and then dives into the sea ... underwater by videographer Julie Gautier, who was freediving alongside Néry. Franck Seguin, who took the photos ...

One by one, they jump off the boat, disappearing underwater with barely a ripple ... countries and a hotspot for illegal and ...