He introduced five pairs of Norway or brown rats and let them live in the wild while he ... “The researcher who loved rats ...

This is the adorable moment a friendly rat walked over to a man to receive neck rubs. Lin Xiaoqin spotted the brown mouse inside his home in Taipei, Taiwan, on November 3. Footage shows the rodent ...

A mouse gives birth to identical-twin sisters. One has brown fur and will grow up to be lean and healthy; the other has yellow fur and is destined to be obese and prone to disease. How can two ...

Trailing behind the fluffy animal, however, is a tail longer than the rest of its body combined, more than 6 inches long, ...

leaving the empty shop to the little brown mice, for behind the wooden panels of the houses of Gloucester was a maze of secret passages, staircases and trap-doors that the mice used to travel from ...