If we cut ourselves badly enough, we aren’t capable of recreating or regrowing our skin back to perfection. Most mammals are designed to scar; that is how we heal. While our skin may never look the ...

When it comes to health, some of our animal neighbors have extraordinary advantages. Ostriches, for example, are highly resistant to viruses, while sharks rarely develop cancer. And species like naked ...

Scientists zeroed in on brain circuitry powering the desire of spiny mice to live in large groups, opening the door to a new model for the study of complex social behaviors in mammals. Current Biology ...