At a briefing to parliamentarians in Canberra, they said protected areas were rebuilding fish populations in some parts of the Great Barrier Reef. Warming seas are likely to affect the reef ...

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 ... dozens of fish, two dogs and a ...

Ribbon Reef No. 10 is home to one of the Great Barrier Reef's most famous dive sites, Cod Hole. Along with its chromatic parade of tropical fish, Cod Hole features massive potato cod and Maori ...

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 ...

Not far beneath the surface of the Coral Sea, where the Great Barrier ... The reef's sheer diversity is part of what makes it great. It hosts 5,000 types of mollusks, 1,800 species of fish ...