Crown-of-thorns sea star from Red Sea is endemic species

Tropical coral reefs are among the most endangered ecosystems on Earth. In addition to climate change, coral-eating crown-of-thorns sea stars (Acanthaster spp.) pose one of the biggest threats in parts of the Indo-Pacific ...

Study reveals how ancient fish colonized the deep sea

The deep sea contains more than 90% of the water in our oceans, but only about a third of all fish species. Scientists have long thought the explanation for this was intuitive—shallow ocean waters are warm and full of resources, ...

Coral reefs can adapt in response to mild marine heatwaves

A team of scientists from James Cook University (JCU) and the Australian Institute of Marine Science (AIMS) have found that some coral species can adapt to increasing temperatures that cause bleaching, but only when marine ...

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