Great Barrier Reef
Forecasts for the largest living structure on Earth have become "devastating," scientists say, and the coral carnage will be even more widespread than the last mass bleaching in 2016-2017.
An underwater volcanic eruption created a huge raft that will evolve into a traveling habitat for many sea creatures.
Marine heatwaves present “a distinct biological phenomenon” from bleaching events, and could threaten the livelihoods of half a billion people.
The LarvalBot is an experimental technology that could revive damaged and dying parts of the Great Barrier Reef.
Researchers documented a six-fold decrease in the recovery rate of the world's largest reef.
A renowned coral reef researcher wants Australia to curb emissions, but some say there’s another way
A new study finds that nearly a third of the Great Barrier Reef was killed by high temperatures in 2016.
Coral conservationists have made huge strides in the last few years.
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Australia tried to hide information about the fragile Great Barrier Reef, but millions of tourists still got the memo.