An expert explains how the eyes can reveal the first warning signs of health conditions like diabetes and heart disease.

Abnormal eye movements, asymmetric pupillary responses, sudden reading problems or the appearance of diplopia are all yellow ...

A new technological development allows researchers, for the first time, to monitor changes in pupil size and gaze direction ...

We tried 23 online eyeglass retailers across various budgets and style offerings, and found four we recommend as the best ...

Loss of vision or, in the case of an unconscious patient, a relative afferent pupillary deficit representing TON may be the only evidence of ocular pathology. The clinician must reconcile a ...

Tracking changes in pupil size can help identify a state of wakefulness in sleep, anesthesia, and intensive care and help ...

In this digital age, online shopping is commonplace as people use their smartphones to buy or search for anything online.

When shopping for glasses, you’ll need to know your pupillary distance (the distance from pupil to pupil). All of the sites we listed above have an online tool to help or directions on how to measure ...

According to the Drug Enforcement Agency (DEA), effects can include relaxation, euphoria, pain relief, sedation, confusion, ...

Lawyers in alleged impaired driving case try pinning the blame on driver-assist technology after Pennsylvania collision ...

Until the player is cleared by the independent consultant, he may not return to contact practices or play in a game.

The VR headset boasts a high-resolution display (5K with 2448x2448 pixels per eye) and a 90-hertz refresh rate, providing ...