Recent work has revealed some of the many crucial functions of astrocytes, brain cells that were once thought to play primarily supportive roles for neurons. Astrocytes do handle debris around neurons ...

Your brain is wrinkled like a walnut, and those wrinkles aren't just for show. Each fold increases the amount of surface area your brain can pack into your skull, allowing millions more neurons to ...

What makes the human brain distinctive? A new study published in Cell identifies two genes linked to human brain features and provides a road map to discover many more. The research could lead to ...