For years, serotonin has been linked to anxiety, but new research flips the script—higher serotonin in the cerebellum might actually reduce anxiety, not increase it. By manipulating ...

What makes the human brain unique? A Yale study unlocks new insights into genetic changes that shaped our evolution.

It works by switching off nociceptors in the peripheral nervous system, and therefore preventing pain signals getting to the brain. This represents a potential new breakthrough in a world which has ...