Zenni Optical, the world's leading online eyewear retailer, introduces Zenni ID Guard™, a privacy-focused lens technology that reflects near-infrared light to help disrupt unwanted tracking. It's a ...

Is your parents' eye lens turning brown? This type of cataract might be hiding in plain sight. Doctor suggests best diet for eye health to keep cataracts away.

Headlights are a critical safety feature for every driver, especially at night or in poor weather. Knowing whether your car ...