Residents are finding rats in their homes in Eagle, Boise and across Southwest Idaho as the rodents make the region their ...

Norway rats (Rattus norvegicus), like most species of rat, are very sociable and cooperate to help each other out Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news ...

Generally, rats are larger than mice, although specific sizes can vary by species. For instance, brown rats (Norway rats) are relatively large, with bodies measuring between 7 to 10 inches (17.78 to ...