Sleep with your smartphone? You may become 'blind'

In a warning to those who sleep with their devices next to them, researchers have found two women who were affected by transient smartphone "blindness" -- a condition where they went blind in one eye after gazing at smartphones in the dark.

HIGHLIGHTS
Researchers have found two women who were affected by transient smartphone "blindness"
It is a condition where they went blind in one eye after gazing at smartphones in the dark
Several other patients have said they too experienced concerning vision loss because of smartphone use  Read More