If you’ve seen cartoon elephants before, you’ve likely noticed the stereotype that elephants fear mice. Given that they’re ...

The pygmy mouse lemur is the smallest primate in the world. Its head and body are less than two and a half inches long, though its tail is a bit more than twice that length. These threatened ...

The trail on Dana Point Headlands, midway between San Diego and Los Angeles, is also home to the Pacific pocket mouse - the smallest mouse species in North America - of which very few remain.

This small mouse is now providing major insight into the origins and evolution of stem cells and how they eventually became the building blocks of our biology. The results of the study were ...