Richardson said he hopes this study nudges city officials and scientists to gather more data about rats. Banner image of a roof rat (Rattus rattus) by Rhett A. Butler/Mongabay.

Count em! One, two, three - anyway... there are SEVEN wonders of the ancient world, so let's sing along to them in this new ...

Featuring Rattus Rattus. Show more The BAFTA-winning team behind CBBC’s hugely popular Horrible Histories TV series have brought together some of the most remarkable figures in history and ...