Step 1: Grab your current glasses, your smartphone and a credit card (or any other plastic card that's the size of a credit card -- it's used to calibrate the app, not for payment). Then, plunk down ...

The right combination of resources for free or inexpensive prescription glasses and exams can help you get your vision back ...

Now that the Federal Trade Commission is doubling-down on its rule requiring eye doctors to provide their patients' ...