Share on Pinterest What explains rapid eye movements during sleep? Researchers may be getting closer to an answer. Image credit: Alexandr Ivanets/Stocksy. When animals change their head direction as ...

Does rapid eye movement during sleep reveal where you’re looking at in the scenery of dreams, or are they simply the result of random jerks of our eye muscles? Since the discovery of REM sleep in the ...

Staring into the eyes of Mona Lisa is unnerving. Regardless of your vantage point, Mona Lisa appears to shift her gaze to make eye contact and stare you down. What nonverbal cues do the movements of ...

Ever had one of those days when your brain feels like it’s running on fumes? Your thoughts are foggy, your concentration is shot, and your mind keeps spinning in unproductive circles. Traditional ...