Behavioral biologists have now been able to demonstrate for the first time that male guinea pigs are still able to adapt their hormone systems to changes in their social environment in adulthood. How ...

First things first: the guinea pig is not a pig and it’s not from Guinea. Now that we’ve cleared that up, let’s talk about what these charming rodents, also called cavies, actually are. Their ...

Male guinea pigs are still able to adapt their hormone systems to changes in their social environment in adulthood. Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news ...

Is your guinea pig pregnant? Have you recently adopted an adorable pair of baby guinea pigs? Either way, you may wonder what baby guinea pigs are called or how to care for these tiny creatures. In ...