Visual acuity -- the ability to discern letters, numbers, and objects from a distance -- is essential for tasks including recognizing a friend across a room and driving. Researchers previously assumed ...

One would think that having normal 20/20 vision is due mainly to the anatomical characteristics of the eye. According to a new study, however, tiny eye movements play a large role – and the findings ...

Researchers at the University of British Columbia in Canada found eye movements may precede hand movements in certain actions that require a 2-step decision-making process, according to a study ...

BOSTON (CBS) - They say the eyes are the window to the soul and now scientists are one step closer to proving it. They found that your eye movements can provide valuable information about your ...

Every time we look at an object or a picture, our eyes make tiny jumps called saccades, followed by brief pauses known as fixations. These rapid movements are guided by the brain, helping us process ...

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 ...

If you quickly move a camera from object to object, the abrupt shift between the two points causes a motion smear that might give you nausea. Our eyes, however, do movements like these two or three ...