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

On Australia's Great Barrier Reef with Passions of Paradise ... sighting a Māori Wrasse, and spotting a white-tipped-reef-shark swimming in the depths below me. “Sharks are a sign of reef ...

Often dubbed the world's largest living structure, the Great Barrier Reef is a 1,400-mile expanse of tropical corals that house a stunning array of biodiversity. But repeated mass bleaching events ...

Bleaching damage on the corals of the Great Barrier Reef near Queensland, Australia. Credit: GREG TORDA/ARC CENTRE CORAL/REX/Shutterstock Australia's Great Barrier Reef is under serious threat as ...

The Great Barrier Reef isn’t just a destination or a bucket ... We watched neon parrotfish glide by, huge wrasse, including the famous Wally, the Maori Wrasse who allowed me to come close ...

In the 20th century, global sea level rose faster than at any other time in the past 3,000 years. It's expected to rise even ...

During the past two years, Australia's iconic Great Barrier Reef suffered its largest die-off ever recorded -- with an average of 67 percent of corals in one area declared dead, scientists said on ...

Neon-coloured parrotfish happily graze on plate coral, unfazed by the enormous Māori wrasse looming ... for Alan and other reef conservationists after the Great Barrier Reef’s most recent ...

Most tours of the Great Barrier Reef depart from Cairns ... is available for those who wish to hang with Wally, Reef Magic’s Maori Wrasse mascot. But it’s scuba diving ( starting at AU$ ...

Many visitors say the Great Barrier Reef is best seen through a scuba mask ... Cod Hole features massive potato cod and Maori wrasse fish. After many years of being hand-fed by guides, the ...