Discover how ground squirrels survive winter without food or water through remarkable biochemical adaptations.

For six to eight months of each year, thirteen-lined ground squirrels don’t leave their small, subterranean dens. Beneath North America’s grasslands, they wait out the cold season hibernating, without ...

For six to eight months of each year, thirteen-lined ground squirrels don’t leave their small, subterranean dens. Beneath North America’s grasslands, they wait out the cold season hibernating ...

A team of molecular and physiology specialists at the Yale University School of Medicine has uncovered some of the ...