The actress’s new American Eagle campaign has been criticized as propaganda, prompting several Republican politicians to ...

Causes of sharp pain in your eye can range from mild to severe conditions. Learn about common causes and treatments.

In some cases, these symptoms are merely pesky. But other times, they can signal that something is off—either with your eyes ...

Aceclidine is a cholinergic muscarinic agonist that causes contraction of the iris sphincter muscle, thereby creating a pinhole effect that extends focus depth to improve vision in presbyopia.

Eye fatigue during astronomical observation can be mitigated by short, regular breaks incorporating simple eye exercises, ...

Not least, Mailman is a lament for the decline of service as an American ideal—for the cultural twilight of the Halloween job ...

Neuromorphic cameras, which only record data when a pixel's brightness changes, may be advantageous for capturing extremely ...