The human brain contains about 86 billion neurons. These cells fire electrical signals that help the brain store memories and send information and commands throughout the brain and the nervous system.

The human brain holds a staggering number of connections, yet scientists have long struggled to explain how it stores so much ...

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 ...

Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. Astrocytes are star-shaped ...

In a bid to better understand, and potentially treat, a host of conditions that affect early cognition, neurodevelopment and ...

To this day, in the known universe, only one example exists of a system capable of general-purpose intelligence. That system ...

In a bid to better understand, and potentially treat, a host of conditions that affect early cognition, neurodevelopment, and ...

The human brain is a marvel of nature, a labyrinth of neurons and synapses that dictates every aspect of our behavior, thoughts, and feelings. Yet, despite its critical role in our lives, it remains ...

CAMBRIDGE, MA -- The human brain contains about 86 billion neurons. These cells fire electrical signals that help the brain store memories and send information and commands throughout the brain and ...

The human brain contains about 86 billion neurons. These cells fire electrical signals that help the brain store memories and send information and commands throughout the brain and the nervous system.