A mother-and-daughter team of citizen scientists has identified the world’s largest known coral colony, found on the Great Barrier Reef off the coast of Australia.

Isotope evidence from fossil otoliths shows Caribbean reef food chains have shrunk by up to 70%, signaling a major loss of ...

The coral covers an estimated area of 3,973 sq m – about half the size of a soccer field ...

Savannah's Gray's Reef National Marine Sanctuary Ocean Discovery Center reopens after a $1 million renovation. Celebrate at a ...

Coral reefs cover less than 1% of the ocean floor, but have some amazing superpowers. The next 10 years are a critical window for action to save our reefs.

A new study from NYU Abu Dhabi has found that small coral reef fish in the Arabian Gulf are facing a hidden but growing source of stress. When oxygen levels drop at night, a common occurrence on some ...

Climate change, pollution and ocean-dependent industries are slowly damaging coral reefs around the world. There's something else -- something seemingly innocent -- that could be contributing to the ...

Nighttime drops in ocean oxygen raise energy use in small reef fish. Repeated stress could affect reef health as oceans warm.

Human activity has lessened the resilience of modern coral reefs by restricting the food-fueled energy flow that moves through the food chains of these critical ecosystems, reports an international ...

Caribbean reef food webs have compressed by up to 70% over the past 7,000 years as fish diets converge and ecosystems become ...

Australia’s Great Barrier Reef is experiencing yet another mass coral bleaching event due to heat, the country’s government confirmed Friday. The Great Barrier Reef Marine Park Authority, which ...

These geckos have already disappeared completely from nine spots, and their habitat has been reduced to 41 percent of its ...