To make matters worse, modern society's electric light and bright screens at night trick our body clock into thinking it is ...

Medically reviewed by Christine L. Larsen, MD Photophobia is an abnormal sensitivity to light. It is associated with dry eye ...

Discover how simple diet changes can protect your vision and reduce the risk of blindness with powerful, eye-supporting ...

Leveraging your hardwired biology in this way is the most powerful way to improve your sleep. Just one more reason why your ...

Holographic eyeliner is a makeup product that adds a shiny, rainbow-like effect to your eyes. It changes colors when light ...

Medically reviewed by Christine L. Larsen, MD Medications, trauma, and medical conditions can lead to abnormally small pupils ...

Ever wonder how Earth scientists examine rocks? We cut them up and throw them under a microscope ... and then everything ...

Learn to spot early warning signs from your eyes that may signal serious health issues and protect your vision before it's ...

Flash photos typically produce a red reflection in people’s eyes, but sometimes that reflection can appear white or gray, ...

Sunglasses can serve a much bigger purpose, whether medical purposes or just protection from the sun and harmful lights when ...

SDR image quality is important for the BenQ PD3226G. Shoppers planning to buy this monitor don’t just want a display that ...

You'll be able to turn your eyes skyward tonight to see a somewhat rare celestial occurrence: The first total lunar eclipse ...