It's no surprise the Great Barrier Reef is one of the most Googled natural wonders on Earth. This living icon boasts over ...

A green turtle drifts by. And beyond the coral shelf, a giant manta ray glides like an apparition through the ocean’s inky depths ... most ambitious marine education projects on the Great Barrier Reef ...

Head to Lady Elliot Island, at the Great Barrier Reef's southern tip. It's a prime spot for snorkeling and diving-and an ...