Scientists from Leiden University Medical Centre in the Netherlands filmed wild mice using an outdoor wheel for three years to analyse their behaviour They found the behaviour is natural even if ...

Seeing this behaviour in wild mice might be hard, says Márquez. “Mice are prey animals that often do not live in big groups, ...

Among those infected are cows in 12 states, foxes, mice, striped skunks ... impacting both wild animals like foxes and bears, as well as pets like dogs and cats. Officials believe these cases ...