Social hierarchies are everywhere-think of high school dramas, where the athletes are portrayed as most popular, or large companies, where the CEO makes the important decisions. Such hierarchies ...

The study conducted in male mice found that bigger social tumbles are more stressful. Imaging of the mouse brain with key gene highlighted by blue stain. The University of Texas at Austin. Social ...

Researchers at the Francis Crick Institute have shown that mice use chemical cues, including odors, to detect the social rank of an unfamiliar mouse and compare it to their own, using this information ...

Researchers tested what factors improve or worsen the quality of sleep in mice. A team including researchers from the ...