A new real-time imaging study reveals that VR gaming rapidly reshapes the eye’s protective tear layer, raising its temperature and thickening its lipid film. However, overall tear stability and ...

Astigmatism is a common eye condition where the cornea (outermost eye layer) is irregular. The cornea is usually round like a sphere, but people with astigmatism have oval-shaped corneas. This shape ...

The more precisely we want to examine the human retina, the more clearly one of the fundamental limits of physics becomes ...

Laser eye surgery can help treat a variety of eye conditions and improve vision quality. Treatments such as LASIK have become increasingly popular, but not everyone is a candidate for this surgery. In ...