Imagine something so vast that it's visible even from space—this is the Great Barrier Reef, the largest living structure on Earth. Stretching over an incredible 2,300 kilometers, the reef's ...

And can it be reversed? Narrator: The Great Barrier Reef is big. So big, in fact, that you can see it from space. David Wachenfeld: It's important for people to remember that the Great Barrier ...

The best way to get around the Great Barrier Reef is by car or boat, depending on where you plan to spend the majority of your time. If you're on the mainland, renting a car is the best way to get ...

It is often visible from outer space due to its immense size and vibrant colours. The Great Barrier Reef is critically important for several reasons, encompassing ecological, economic, and ...

The world's largest coral reef system, the Great Barrier Reef, is located off the northeastern coast of Australia ...

the Great Barrier Reef is 2,300km long -- roughly the length of Italy -- and is the only living organism that can be seen from space. When Veron, a former Chief Scientist at the Australian ...

An aerial view of Vlassof Cay in the Great Barrier Reef, Nov. 14, 2012 in Cairns, Australia. Credit: Mark Kolbe/Getty Images The bad news: 22 percent of Australia's Great Barrier Reef has died.

To say that the Great Barrier Reef is the world's largest coral reef may be understating things; the Australian government notes that it is "the only living organic collective visible from Earth's ...

Space to play or pause, M to mute, left and right arrows to seek, up and down arrows for volume. The Great Barrier Reef’s natural beauty and pristine environment provide the perfect backdrop for ...

One of the seven wonders of the natural world, the Great Barrier Reef lies in the clear blue waters off the northeast coast of Australia. Spanning 14 degrees of latitude, this complex reef system is ...

Many visitors say the Great Barrier Reef is best seen through a scuba mask, but it's no small feat to traverse the area's dive spots. When choosing which regions to explore, consider your skill ...