FARGO - When Bergen Lindahl was about 3 years old, she couldn't sit still when her mother read to her. "She was never curious about the words. She was only curious about the pictures," mom Beth says.

Please provide your email address to receive an email when new articles are posted on . Optometrists sometimes suggest vision therapy to improve visual skills, addressing perceptual vision and myopia.

Please provide your email address to receive an email when new articles are posted on . Gravity is fundamental — it holds our feet to the Earth. But our perception of gravity is more malleable. It is ...