Corals survive the heat with bacterial help

Treating corals with a probiotic cocktail of beneficial bacteria increases survival after a bleaching event, according to new research. This approach could be administered in advance of a predicted heat wave to help corals ...

Sydney coral recovery is nature's warning shot

A team of marine biologists from the University of Technology Sydney and Macquarie University provided the first evidence of bleaching in Sydney Harbour's unique temperate corals last April. Since then, the scientists have ...

Study finds two-thirds of Hawaiian reefs are covered with algae

According to a study published today in the Philosophical Transactions of the Royal Society – Biological Sciences, just one-third of the coral reefs ecosystems in Hawai'i are dominated by healthy corals and calcareous algae. ...

A factor limiting recovery from bleaching in corals

Increases in seawater temperature can cause coral bleaching through the loss of symbiotic algae. Corals can recover from bleaching by recruiting algae into host cells from the residual symbiont population or from the external ...

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