The fact that the mouse got pregnant marks a breakthrough in space reproduction research and unlocks a set of exciting ...

Scientists found ancient bone chemistry that reveals animal health, diet, disease, and environments from millions of years ago.

A pack of creamy lickable cat treats that are high in moisture to help them stay properly hydrated — but more importantly, ...

From snails to skunks, squirrels to cicadas, most of our neighbors are quiet and seldom interact with us, but they play ...

This wasn't just about sending mice to space for the sake of it. Mice share high genetic similarity with humans, reproduce ...

Four mice went to space as astronauts. One came back and became a mother. And that simple fact might matter more than you'd ...