A clown fish named Marlin lives in the Great Barrier Reef and loses his son, Nemo, after he ventures into the open sea, despite his father's constant warnings about many of the ocean's dangers.

The Great Barrier Reef isn’t just a destination ... We saw several gorgeous sea turtles, clownfish dart among anemones, and a reef shark cruise past (thankfully, while we were on the glass ...

On the Great Barrier Reef a remarkable grouper uses sign language ... An extraordinary species of clownfish has made a home in an anemone away from the reef. But it is up to the big male to ...

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 ...

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.