Researchers at Osaka Metropolitan University in Japan have discovered a previously undiscovered behavior in cleaner wrasse ...

For a long time, fish have been underappreciated in the intelligence sector. In popular media, they were depicted as forgetful, robotic beings with little to no knowledge of their environment. However ...

Interspecies communication was once thought to be rare outside of humans and apes, but research has shown it occurs in a ...

Ivan Vinogradov does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond ...

I always love it when scientific researchers provide solid empirical data on the cognitive and emotional lives of nonhuman animals (animals) that some take to be a "surprise" because in their ...