Narrator: This is the Great Barrier Reef ... A normal, healthy coral reef is very colorful. There's tons of fish swimming around. It's often quite loud underwater when you're diving on a coral ...

Record-breaking ocean heat has taken a devastating toll on one of the world’s greatest natural wonders, with coral bleaching ...

The Great Barrier Reef is an underwater city built by jellyfish-like animals. The largest living structure on earth, the Great Barrier Reef is actually built by tiny creatures called coral polyps.

An curved arrow pointing right. Wreckage from an Australian WWII aircraft has been discovered deep underwater on the Great Barrier Reef. The Royal Australian Air Force said the plane was used to ...

Record ocean heat has taken a devastating toll on one of the world’s greatest natural wonders, with coral bleaching on ...

Warming sea surface temperatures cause corals to expel the beneficial, colorful ... as "an underwater bushfire." "Climate change is the biggest risk not just to the Great Barrier Reef in Australia ...

Researchers are urging policymakers to take action in light of 'catastrophic' damage to the world's largest coral reef system ...

The underwater world is full of mysterious and fascinating places that are only open to those who dare to dive into the ...

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.

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 ...

If you have time in your itinerary to plan a side trip to the Great Barrier Reef, it’s a worthy addition – after all, how often do you get a chance to visit one of the seven natural wonders of the ...