Though some say weed can improve mood and energy, there are negative effects on cognitive skills — especially in younger ...

A systematic review reveals adolescent cannabis use alters brain structure, elevates addiction risk, and impacts cognitive ...

If you scroll through TikTok or Instagram long enough, you’ll inevitably stumble across the line: “Your frontal lobe isn’t fully developed yet.” It’s become neuroscience’s go-to explanation for bad ...

Adolescence is widely thought to be a time when the brain trims away excess neural connections, refining circuits through synaptic pruning. New research now suggests this view may be incomplete.

The hippocampus follows a "tabula plena" model, starting with dense, random connections that are pruned into an efficient ...

Add Yahoo as a preferred source to see more of our stories on Google. Just as pediatricians use growth charts to monitor a child's height and weight, researchers have now created the first ...

The amount of sugar in the brain plays a key role in governing the activity of the brain cells that make myelin, a study ...

Since their beginnings, psychiatry, clinical psychology, and psychotherapy have all assumed that psychological and emotional distress has its origins inside isolated individuals: dysfunctional ...