There might be a link between fatherhood and urine spraying for mice. In a new study, researchers found that male house mice that surpass their peers at marking their territory tend to have more ...

Female mice that are heavily pregnant or have recently given birth produce a banana-smelling chemical in their urine that stresses out males, possibly to stop them from killing their pups. Jeffrey ...

Newborn female mice that sniff odours from adult female mice live 8 per cent longer than expected, possibly because their puberty gets delayed. We have known since the 1970s that getting young female ...