Reef "beauty salons" staffed by tiny cleaner fish aren t just for parasite removal they may also shape the microbial life of the entire ecosystem. A fascinating new study shows these bustling fish ...

Co-operation in nature often works as an exchange of goods or services between two different parties. Scientists have studied how certain fish on coral reef keep other species of fish clean. The ...

I’m campaigning for legal protection for cleaner fish, because no one has done a proper assessment of the impact of removing them from Scottish reefs I was in my 50s when I first became aware that ...