Add Yahoo as a preferred source to see more of our stories on Google. a small brown shrew is about 1/3 of the size of the blue-gloved human hand it is sitting on. In preparation for winter, the common ...

Common shrews are one of only a handful of mammals known to flexibly shrink and regrow their brains. This rare seasonal cycle, known as Dehnel's phenomenon, has puzzled scientists for decades. How can ...

The post Shrews Shrink Their Brains in Winter, and That’s Not Even Their Weirdest Trait appeared first on A-Z Animals. There is a small mammal living in a field near you that you may have caught sight ...

Last year, about 30 common shrews from the area around Möggingen had an unusual adventure. Researchers at the Max Planck Institute for Animal Behavior in Radolfzell captured the animals, measured ...

The common shrew looks unremarkable, a few grams of fur and teeth scurrying under leaf litter. Yet this tiny mammal performs one of the strangest tricks in biology, shrinking its own brain and skull ...

Most mammals take one of two approaches to survive the winter: they either hibernate, slowing their bodies to a near standstill, or they bulk up with extra fat to burn when food runs low. Then there's ...

Shrews might seem rather unassuming. Smaller than mice, they can go largely unnoticed—scurrying through the grasslands of Britain, northern Europe and many parts of the U.S. in search of insects or ...