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 ...

U.S. News Insider Tip: Use the catamaran ride out to Reef Magic’s pontoon to plan your day. Once you have your time for add-ons like scuba diving and helicopter tours, inquire about times for any free ...

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 ...

Explore the Whitsunday Islands over three epic days! Experience adventures from relaxing at Whitehaven Beach to soaring above ...

The Great Barrier Reef has been nominated for the United Nations’ Champions of the Earth Lifetime Achievement Award, a prize usually reserved for humans. But for two young Reef Guardians from Cairns, ...

The widespread heat stress on the Great Barrier Reef, causing huge bleaching events among the corals, has been revealed in new satellite images. A map, shared by the NASA Earth Observatory, uses ...

Parts of the Great Barrer Reef have suffered the highest coral mortality on record, Australian research showed Tuesday, with scientists fearing the rest of it has suffered a similar fate. The ...

MELBOURNE, Australia (AP) — The Great Barrier Reef has experienced its greatest annual loss of live coral across most of its expanse in four decades of record-keeping, Australian authorities say.