The wheel-running rodent is frequently associated with animals inside psychology laboratories. But what would happen if you gave wild animals access to a wheel? A pair of researchers found out. While ...

Neurophysiologists in the Netherlands have found that if you place a hamster wheel outdoors in a natural setting, wild animals such as mice will come and run on it voluntarily. This suggests that the ...

Caged mice aren't the only animals that enjoy a spin on the old exercise wheel. New video footage reveals wild mice, rats, and even frogs and slugs like running (or crawling) on wheels, too. Subscribe ...