Astrocytes, once thought to be the brain’s housekeepers, may actually be silent powerhouses of memory.

The brain's complexity stems from evolutionary layering—new functions built atop ancient foundations, resulting in a tangled ...

The venous system maintains the health of our brains by removing deoxygenated blood and other waste products, but its complexity and variability have made scientific study difficult. Now, a UC ...

A fleeting encounter with the afterlife has left one Redditor with a story that challenges our deepest beliefs.