Add Yahoo as a preferred source to see more of our stories on Google. Sure, we all wish we could have 20/20 vision forever. But issues like too much screen time or dry eyes can cause blurry sight. The ...

Smartphone use now exceeds three hours a day on average, while total daily screen time for many adults crosses six hours. This constant close-up focus has made eye fatigue, dryness, blurred vision, ...

An Aston University optometrist, Professor James Wolffsohn, has determined an optimum blinking exercise routine for people suffering with dry eye disease, and has developed a new app, MyDryEye, to ...