Trained goldfish showed a remarkable ability to accurately estimate the distance that they had swam. The neural circuits that underpin spatial navigation in mammals, birds, and reptiles are well known ...

Curiosity—the drive to gather information—is considered a fundamental motivation throughout the animal kingdom. As such, providing opportunities to satisfy that curiosity may be essential for animals ...

Releasing goldfish into lakes may seem harmless, but new research shows they can disrupt food webs and damage entire ...

The neural circuits that underpin spatial navigation in mammals, birds, and reptiles are well known, but it was unclear whether similar structures also existed in fish. This knowledge would allow us ...