The Great Barrier Reef, which stretches over 1,400 miles along Australia’s east coast, is bigger than the United Kingdom, Switzerland, Belgium, and the Netherlands combined. Given its size, there are ...

Like a gardener surveying his veggie patch, Alan Wallish tells me the cabbages are running amok again: “They’ve become so dense. We really need a cyclone to come through and break them up so new ...

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 ...

The Great Barrier Reef has a chance to survive! For the longest time, scientists believed that the beautiful underwater ...

Google Street View’s reach already extends from the streets of Johannesburg to halls of the Palace of Versailles. Now the company is taking its cameras underwater to map Australia’s Great Barrier Reef ...

What it's like to night dive on the Great Barrier Reef Stretching almost 1,500 miles, the Great Barrier Reef is so vast that just 20% has been surveyed. With tourism funding millions in conservation ...

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 ...

Every reef has its own personality, but a few stand out with good reason. While the Great Barrier Reef is undeniably a world-class dive experience, other coral reefs do a spectacular job illustrating ...