Add Yahoo as a preferred source to see more of our stories on Google. Rats have a unique anatomy that means that their jaw muscles run behind their eyeballs. Rats have to grind their incisors to stop ...

WASHINGTON (DC News Now) — It’s April 4 — also known as World Rat Day. According to the website Days of the Year, the day was created to try to break the bad reputation that rats have. D.C. is no ...

Maddy has a degree in biochemistry from the University of York and specializes in reporting on health, medicine, and genetics. Maddy has a degree in biochemistry from the University of York and ...

Rats seem to emit ultrasonic squeaks of happiness just because they are in the company of another rat. Using newly developed miniature microphones that were placed on rats’ noses, scientists have been ...

Pet rats are intelligent, social, and affectionate companions that make wonderful additions to many households. Despite common misconceptions, these small rodents are clean and trainable and bond ...

Rats have a unique anatomy that means that their jaw muscles run behind their eyeballs. Rats have to grind their incisors to stop them growing too long; this is called bruxism. When rats brux, their ...

The first time you see a rat boggling its eyes, it can be a startling sight. Their eyeballs visibly vibrate in their sockets. It’s not surprising that many novice pet rat owners assume something is ...