In New York, they forced the city to hire a "rat czar." In Chicago, they have prompted the deployment of feral cats. In New Orleans, they are literally eating police evidence. Now researchers are ...

Ancient silk paintings dating to China’s Ming dynasty have yielded new clues about the domestication of brown rats, which according to researchers, could have spread to the rest of the world while the ...

Brown rats are the undisputed winners of the real rat race. New research suggests that they crawled off ships arriving in North America earlier than previously thought and out-competed rodent rivals – ...

The earliest documented evidence of domesticated rats originates from Japan and dates back to the Edo period (1603 to 1868). The tradition of keeping fancy rats may have originated in Japan, but pet ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. Brown rats are the undisputed winners of the ...

Brown rats are the undisputed winners of the real rat race. New research suggests that they crawled off ships arriving in North America earlier than previously thought and out-competed rodent rivals – ...