Using an in-home HEPA purifier for one month spurs a small but significant improvement in brain function in adults age 40 and ...

"There was much less activation in the areas corresponding to creativity and to processing information." ...

A nasal spray using extracellular vesicles can reduce brain inflammation, restore cell function, and improve cognition, ...

I've always wondered what exactly happens inside my brain after a sleepless night. Why does everything feel harder—thinking ...

Not to ruin your high, but habitually smoking marijuana has been known to take a toll on the body. It can irritate the lungs, ...

A new study finds no evidence that fluoridated drinking water affects children’s IQ or the cognitive abilities of older ...

Cells long thought to play a secondary role in brain function build their own far-reaching connections, according to a new ...

About two daily servings of this common crunchy snack could increase verbal memory and blood flow to the brain Vanessa Etienne is a Staff Writer for PEOPLE on the Health team. She joined the brand in ...

The overachiever of the fruit bowl.

Despite the claims of RFK Jr. and others, tests of intelligence and brain function were the same whether or not people drank ...