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Coral

Caribbean coral crab

Life

Crabs with an appetite for seaweed could save Caribbean coral reefs

Coral reefs in the Caribbean are being overrun by seaweed, but the Caribbean king crab could get the overgrowth under control – providing the crabs aren't eaten themselves

News

Environment

Certain corals can recover from bleaching during prolonged heatwaves

News
great barrier reef

Environment

Biobank to house 800 coral species so we can restore reefs in future

News

Earth

Silicon Valley billionaires want to geoengineer the world’s oceans

News
coral

Environment

Some corals ‘killed’ by climate change are now returning to life

News
coral spawning

Environment

Coral reefs are now spawning out of sync and might fail to reproduce

News
great barrier reef

Sponsored

Great Barrier Reef now has ‘very poor’ outlook due to climate change

News

Environment

Double heatwave killed two-thirds of coral in central Indian Ocean

News
Great Barrier Reef Blenny (Ecsenius stictus)

Life

The tiniest fish are the most important for healthy coral reefs

News
grazing fish

Environment

Reef halo riddle: What’s behind the mysterious rings around coral?

We long assumed that circles of bare sand around coral reefs are caused by fish nibbling away seaweed. But a 10-year investigation has found the truth is far murkier

Features

Environment

The Great Barrier Reef is losing its ability to recover from bleaching

News

Life

Coral Whisperers review – How global warming is changing researchers

Culture

Life

Coral likes to make its ocean home in places with noisy neighbours

News

Environment

Pacific island to ban some sun creams in a bid to save its coral reefs

News