The World Health Organization estimates that glaucoma is the second leading cause of blindness worldwide. Glaucoma is a build-up of pressure in the eye. Some...

I used to be a very naughty kid, a spoilt one. I was numero-uno in both deeds and misdeeds. Hardly a day passed by when I would not be entertained by the sticks rather...

A new high-tech Japanese electronic display can instantly identify people’s sex or age range and target them with advertisements to suit them.

Look around. Do you see a blind spot anywhere? Maybe the blind spot for one eye is at a different place than the blind spot for the other (this is actually true), so...