Spend all day at a computer? Here's how to protect from digital eye strain

You need your tears, especially if you're looking at your phone for hours! We have a roundup of tips to help keep your eyes healthy in these screen-dominated times.
Texas Standard

Here’s how Texas’ 11,000-plus blind or low-vision students train to get around safely

First developed in the mid-20th century, the field of orientation and mobility teaches people with visual impairments ...