Rena Behar is a journalist and editor focusing on tech, travel, and gender. She has contributed to Travel + Leisure, TripSavvy, and more.

Children in the UK are twice as likely to be short-sighted than they were 50 years ago, with nearly a fifth of teenagers needing glasses for the condition. Previously, experts have suggested that ...

More kids and teens need glasses More children and teenagers around the world are needing glasses to see and researchers think screens have a role to play.