When do your contact lenses expire? If you don't know the answer, you should hear what eye doctors have to say.

The human eye is a wondrous thing. It is considered the body’s most complex organ after the brain and contains over 2 million ...

Justin Herbert was seeing red on Thursday morning. The Chargers quarterback wore red-tinted contacts that are UV protected ...

Chargers quarterback Justin Herbert is testing out red-tinted, UV-protection contact lenses as training camp opens.

EL SEGUNDO, Calif. (AP) — Los Angeles Chargers quarterback Justin Herbert is testing out tinted contact lenses as training ...

While disposable contacts satisfy those who prefer to discard used lenses after a short period, others opt for extended-wear lenses.

Here’s what you’ll learn when you read this story: New soft contact lenses use upconversion nanoparticles to convert infrared light into visible light. Unlike night-vision goggles, which can ...

Extended wear contacts can be worn for up to 30 days, varying based on person and lens type. After each removal, you should sleep without lenses so your eyes can rest.