Latest Cleaner fish Stories
The first video of tool use by a fish has been published in the journal Coral Reefs by Giacomo Bernardi, professor of ecology and evolutionary biology at the University of California, Santa Cruz.
Telling your partner to watch her weight is not recommended-unless you're a male cleaner fish, reports a new study in Proceedings of the Royal Society B.
Putting yourself in the line of fire is shown to reap huge rewards, in a new study published this week in Science.
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