In a new study, researchers have found that mice can instinctively exhibit rescue-like behavior toward anesthetized ...

What are the 10 most colorful animals? We've done the research! Jump in to read about which are the ultimate colorful animals!

Watch: When this kind Pennsylvania hiker discovers an abandoned mouse on a trail, they take action to save his life.

When mice encounter an unfamiliar food, neurons in a brain region called the amygdala light up (blue). If the mice start feeling sick after the meal, the same neurons get reinforced to help the mouse ...