Dec. 22, 2025 A new study shows dopamine isn’t the brain’s movement “gas pedal” after all. Instead of setting speed or strength, it quietly enables movement in the background, much like oil in an ...

Award-winning senior researcher/writer with 25 years' experience writing about wellbeing, covering everything from indigestion remedies to insect repellents. Around a third of adults experience sleep ...

Research into cannabidiol (CBD) is ongoing, but early results suggest that it’s promising for helping with anxiety, pain, and sleep issues. If pain and anxiety are affecting your sleep, CBD may ...