Nomophobia, or “NO MObile PHone PhoBIA” is when a person experiences fear or anxiety about not having mobile phone connectivity. It can lead to agitation, changes in breathing, and other symptoms.

Experts explain if cell phones cause brain cancer. After a WHO-commissioned report, oncologists weigh in on cell phone radiation’s effects on the human body.

Is the current wave of concern about smartphones and social media just another moral panic, like the ones that arose in response to radio, television, and comic books? Or is the new "phone-based ...