When Alisa Perales was a year old she began learning her ABC’s and 123’s. By the time she was 4, she could name the capitals of the world and the bones in a human body. Now at 11 years old, she’s ...

It's been a long time since Alice Charton got a good look at a human face. There are plenty of people moving through her world, of course—her husband, her friends, her doctors, her neighbors—but ...