The reef's true beginnings go back much further. Closer to 25 million years ago, Veron says ... and reinhabited at nature's whim. "A history of the Great Barrier Reef," Veron says, "is a catalog ...

Narrator: This is the Great Barrier Reef, and it's dying. Less than 20 years ago, the world's largest ... unprecedented in the Great Barrier Reef's history. More from Science ...

To say that the Great Barrier Reef is the world's largest ... a "functionally extinct" ecosystem by 2050. The reef attracts about two million visitors a year, but that's OK, says Terry Hughes ...

Scientists on Wednesday released new footage of the widespread devastation across Australia's Great Barrier Reef. The reef's northern section suffered the worst coral bleaching event in history ...

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 ... more than 40 years ago, is immersed ...

Researchers found that although the reef has shown greater-than-expected resilience to major environmental shifts such as rising sea levels and temperature changes, it is particularly sensitive to ...

As long as people have been visiting the Great Barrier Reef ... stewards of the reef, and protect it as best we can." More than 40 years ago, the Barrier Reef was listed as a world heritage ...

ran aground on the Great Barrier Reef in April 2010. In a Federal Court hearing Tuesday, the government asked for A$120 million ($92 million) from Shenzhen Energy Transport to clean up the 40 ...