NanoAvionics MP42 satellite is equipped with a selfie stick and GoPro camera. See the footage it captured of the Great Barrier Reef after deploying the camera. Credit: NanoAvionics | mash mix: ...

This is the Great Barrier Reef's wet season, with average daytime temperatures in the north hovering in the high 80s. Intermittent tropical downpours are common, meaning water visibility is blurred ...

Australia’s biggest natural wonder is a huge draw for tourists and fish alike. Here’s everything you need to know about the ...

EDITOR’S NOTE: Call to Earth is a CNN editorial series committed to reporting on the environmental challenges facing our planet, together with the solutions. Rolex’s Perpetual Planet Initiative has ...

On Australia's Great Barrier Reef with Passions of Paradise. I’ve been fortunate to snorkel in the Red Sea, the Galapagos Islands, and various reefs in Hawaii and the Caribbean. None came remotely ...

THESE six mysterious forms seem to be watching over the dappled ocean depths, some appearing to be sunken relics of a distant past or structures carved by nature. But look more closely and you will ...

The Great Barrier Reef – the world's largest reef system that's "one of the richest and most complex natural ecosystems on Earth" – is once again undergoing a mass coral bleaching event. Officials ...