In recent experiments, rat brain cells filled in for lost neurons in mouse brains, raising new possibilities for growing donor tissues across species. When you purchase through links on our site, we ...

RICHMOND, Va. (WWBT/Gray News) - Lab rats at a college in Virginia are helping researchers better understand human behavior. Surprisingly, neuroscientists say humans and rodents share many ...

(CNN) -- Rats have learned how to drive and steer their own tiny cars in exchange for Froot Loops. That's a feat on its own. But the real discovery in the study-- and its wider implications for human ...