With their dog in tow, a hiker […] The post No Creature Left Behind: Hiker Rescues Abandoned Pet Mouse From Trail appeared ...

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 ...

In a groundbreaking study, scientists have created a mouse using stem cells powered by genes that originated from ancient ...