Chemical Produced by Gut Microbes Seems to Prevent Obesity in Mice

The Brain Circuit Behind Male Libido Has Been Identified in Mice

Five mice, Fe, Fi, Fo, Fum, and Phooey, traveled aboard Apollo 17 Command Module America with astronaut Ronald Evans and still hold the record for the most orbits of the Moon (75)

A Popular Sweetener Was Linked to Increased Anxiety in Generations of Mice