Analysis of the sediment in Belize’s Great Blue Hole shows a concerning trend. Blue holes, the name for collapsed limestone ...

Imagine standing on a rocky shore, feeling the salt spray on your face and hearing the soothing crash of waves. Beneath the ...

It’s easy to forget that beneath the sunlit waves, just past where the ocean’s blue turns to jet-black, lies a world teeming ...

The ducks also tell us that we are connected to everywhere in the Big Blue ocean, and that a piece of plastic dropped at the coast might well end up thousands of miles away in the most remote ...

But their adorably small size and Instagrammable appearance is deceptive: blue-ringed octopuses are some of the ocean's most toxic animals ... displaying them on top of a yellow or cream-coloured base ...