Related topics: fish

Environmental DNA reveals secret reef inhabitants

An international research team uses a global sampling of seawater to reveal which tropical reef fish occur where. To identify species and families, they successfully used the residual DNA shed by the animals present in the ...

Fish give up the fight after coral bleaching

Researchers found that when water temperatures heat up for corals, fish 'tempers' cool down, providing the first clear evidence of coral bleaching serving as a trigger for rapid change in reef fish behaviour.

Live fast, die young: Study shows tiny fishes fuel coral reefs

Scientists have long sought to understand how coral reefs support such an abundance of fish life despite their location in nutrient-poor waters. According to a new study published May 23 in the journal Science, an unlikely ...

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