Goldfish are often dismissed as low-intelligence pets, but this experiment challenges that idea. Using simple repetition and ...

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 ...

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 ...