Social Mice (IMAGE) Princeton University Caption When mice socialize in nonagressive, nonsexual situations, they often begin by sniffing each other, as seen here. Credit Danielle Alio/Princeton University Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.