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 ...

Tentacles from giant sea anemones reveal new genetic insights

Despite the long, dangerous journey depicted in Pixar's "Finding Nemo," clownfish (and other species of anemonefish) are, in real life, deeply attached to their underwater homes. As young larvae, anemonefish choose a giant ...

DNA reveals the past and future of coral reefs

New DNA techniques are being used to understand how coral reacted to the end of the last ice age in order to better predict how they will cope with current changes to the climate.

Coral select algae partnerships to ease environmental stress

Corals live symbiotically with a variety of microscopic algae that provide most of the energy corals require, and some algae can make coral more resilient to heat stress. In assessing one of the main reef builders in Hawai'i, ...

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