A passport from the United Arab Emirates will get you into far more destinations than one from Afghanistan. Gaps like this have big implications for people’s ability to travel, reside and work.

A new two-dimensional material could help you take super-sharp photos with your phone, even in low light, researchers say.

Using screens to calm upset preschoolers is linked with increased emotional dysregulation in kids, a new study finds.

The age your kids get their first cell phone has little bearing on their sleep patterns, depression symptoms, or grades, researchers find.

Some US law enforcement agencies are using a commercial app that tracks people all day long via their phones – without a court order or oversight.

A new technique enables AI models to continually learn from new data on intelligent edge devices like smartphones and sensors, reducing energy costs and privacy risks.

Mobile apps are sometimes ‘regionalized’ to better serve the needs of users, functioning differently in, for example, China than in Canada. But some of those differences pose security and privacy risks.

Your phone's camera and flash may one day offer a way to test your blood oxygen level at home.

A new study shows that consumers gravitate toward custom, rare, or special products when they are engrossed in their phones.

Manufactured housing – the preferred name for what were once called mobile homes – has changed dramatically in recent decades. Three planning experts call for giving it a new look.