On the Great Barrier Reef, bleaching is underway in the northernmost section. This is the sixth bleaching event on the Great ...

Two iconic Australian reefs face simultaneous coral bleaching, highlighting urgent threats to ocean ecosystems ...

Without this algae, the coral can't get the ... Narrator: In 2016 and 2017, the Great Barrier Reef was hit with a massive marine heat wave, leading to the longest coral-bleaching events ever ...

The Great Barrier Reef Marine Park Authority ... in which corals lose their color after expelling the one-celled algae that live within their tissues. This is a sign of stress, and it can kill ...

There's a lot of misinformation floating around about coral bleaching and the Great Barrier Reef. This month's Sea Hero ...

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.

This relationship is vital for the health of the reef; the algae perform photosynthesis ... Zoning Plans: The Great Barrier Reef Marine Park Authority (GBRMPA) has established zoning plans ...

Credit: Great barrier reef marine park authority The authority's ... Coral bleaching happens when coral expel the symbiotic algae that live in their tissue and give them color and nutrients.

Staghorn coral bleaching on the Great Barrier Reef during a mass bleaching event. (Source: Getty Images) In a joint media statement, the Australian Marine Conservation Society and the Biodiversity ...