In light of the European Commission's new proposal, individuals would only be allowed to poison rats at home — not mice.

What does it feel like to be a rat? We will never know, but some very unusual mice may now have an inkling. In a series of new experiments, bits of rat brain grew inside the brains of mice. Donor stem ...

Temperatures are dropping, and that tiny mouse in the house looms large as pests make their way inside. University of Missouri Extension state wildlife and fisheries specialist Robert Pierce says it ...

Mice lacking an olfactory system have had their sense of smell restored with neurons from rats, the first time scientists have successfully integrated the sensory apparatus of one species into another ...

The US government is adopting the Viking mentality in its new approach to curbing the ever-growing population of a massive rat-like rodent — recommending that people try to turn it into a delicacy.