Glaucoma creeps in without pain or obvious symptoms, slowly damaging your optic nerve. Regular eye exams and early detection ...

If your eyes are sore from starting at spreadsheets or word documents all day, you need a better monitor. This is the ...

When Apple introduced the Retina Display in 2010, the company made a bold claim: the screen packed in so many pixels that the human eye couldn’t discern individual dots. Steve Jobs declared it had ...

Our sense of sight is very important to how we perceive and respond to the world around us. There are vision tests that tell us how strong our eyesight is and others that let us know whether or not we ...

Is your ultra-high-definition television really worth it? Do you need a 4K or an 8K screen to get the best viewing experience at home? According to ...

Fast-paced brain training over just 10 weeks potentially offset a decade of cognitive decline. Learn how speed games may ...

Optical illusions like this one test your focus, concentration, and attention to detail. This optical illusion is a test of your visual powers. There is a face hidden in this image of a man climbing ...

A tiny wireless chip implanted in the back of the eye and a pair of high-tech glasses have partially restored vision to people with an advanced form of age-related macular degeneration. In a clinical ...

In this system, the implanted computer chip would not just sit on the brain, but become part of the brain. Using a technology ...

I'm wearing the Steam Frame. The new standalone headset marking a "fundamental shift" in how Valve tackles virtual reality.