A fossilized larva dating back over half a billion years has been discovered with its brain, digestive system, and nerve structures remarkably preserved. The tiny creature, an early arthropod ancestor ...

However, internal brain structures revealed important differences. Social huntsman spiders had distinctly larger brain areas called "arcuate bodies" and "mushroom bodies," both regions of the brain ...

The human brain is often compared to a computer, but the latest wave of research shows it is closer to a self-building city, ...

Every moment, the brain balances signals that unfold at different speeds. Some arrive in milliseconds, such as a sudden sound ...

The extreme mental and physical fatigue brought on by long COVID may be a result of structural changes in the brain, new research suggests. These observable changes not only promise to improve the ...