Customizable scleral lenses can improve visual acuity and comfort in patients with a variety of corneal conditions.

On 11 June, engineers at OHB's facilities in Germany joined together the two main parts of ESA's Plato mission.

The month’s sharpest science shots — selected by Nature ’s photo team.

In this paper, we propose a new fake iris detection method based on the changes in the reflectance ratio between the iris and the sclera. The proposed method has four advantages over previous works.

Having annual eye exams can help catch eye problems early and prevent lasting damage to your eyes. EDITORIAL SOURCES Everyday Health follows strict sourcing guidelines to ensure the accuracy of ...