Scientists at Cornell University have developed a tiny wireless device that can record brain activity while animals move ...

Heat waves do more than just generate high temperatures and cause excessive sweat. Research shows that heat affects animal brains, which impacts their ability to think and their behavior. According to ...

Add Yahoo as a preferred source to see more of our stories on Google. (Eric VOLTO/500px/Getty Images) Biologists have long believed that having a large brain, relative to your body, might go ...

Neurons in the brain zip messages to one another along long white fibers called axons. Previously scientists traced axon pathways in dissected animal brains, but now they can see the structure of this ...