For those who dream of exploring the Great Barrier Reef's underwater paradise, avoid crowds by visiting a lesser-known archipelago with pristine landscapes.

Narrator: The Great Barrier Reef is big. So big ... So, you know, it's just amazing and beautiful. Narrator: But this vast ecosystem has been declining for a while. The culprit?

One of the seven wonders of the natural world, the Great Barrier Reef lies in the clear blue waters off the ... it is the Earth’s largest living structure, a massive, beautiful, and ancient biological ...

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 ...

The Great Barrier Reef is the world’s largest coral reef system. It stretches over 2,300 kilometres along the coast of Queensland, Australia. Made up of nearly 3,000 reefs and 900 islands ...

Australia's Great Barrier Reef is home to a tremendous array of endangered species, some found nowhere else in the world. Renowned for its beautiful corals and water clarity, the reef was listed by ...

Although costly flights and long travel times can deter some from visiting Australia and its South Pacific neighbors, bucket list destinations like the Great Barrier Reef and the famed Sydney ...

An expedition to the South Pacific to document beautiful and endangered coral ... their adventure takes them from the Great Barrier Reef to the stunning islands of Fiji, Tahiti and the Rangiroa ...

In 2016 and 2017, marine heat waves caused by climate change resulted in mass bleaching, which killed about half of the corals on the Great Barrier Reef, along with many others around the world.

Australia's Great Barrier Reef is one of the world's greatest reservoirs of biodiversity. A World Heritage site, it is currently under assault from unusually hot ocean temperatures, which is ...

For decades, the Great Barrier Reef has enjoyed World Heritage Status and been synonymous with diving, tourism and with Australia. But in June of this year, UNESCO threatened to downgrade the Great ...