Our brain and eyes can play tricks on us—not least when it comes to the expanding hole illusion. A new computational model ...

A unique collaboration between electrical engineers and ophthalmologists solves clinical, computational challenges.

Do you have blue eyes? We talked to experts to discover curious facts about baby blues, including whether your biological family is bigger than you ever imagined.

I am a 67-year-old male with generally good vision. I have had a few floaters in my eyes over the years, but they have generally been small ...