Rats are hardwired to chew, and they’ll sink their teeth into almost anything they find. That instinct usually leaves behind scraps of fabric or torn cardboard, but sometimes it comes at a higher cost ...

These have short, smooth, and glossy coats, although the males may have a coarser coat than the females. In general, they are easy to look after and have no special dietary or medical needs. You can ...

The researchers injected the human tissue into the rats’ somatosensory cortexes — regions that receive and process sensory information like touch or pain. After about two weeks of training, the rats ...

A video of a puppy meeting his owner's pet rat for the first time has racked up over 40 million views on Instagram. The heartwarming clip shared to @twogreek_dogs shows Kronos, the pit bull puppy, ...

Despite their low status in popular culture, rats are social creatures who reward kindness. wildcat78 So maybe this isn’t the best time to break the news: Rats are lovely neighbors. In fact, some ...

Aside from humans, the laboratory rat (Rattus norvegicus) must be the most studied organism on the planet. According to the ISI Web of Science, over 100,000 publications since the year 2000 refer to ...