The root of America’s health crisis is bad habits formed in childhood. To protect children from harm, parents are keeping kids indoors, where they get sick, watch TV and form lifelong habits of screen ...

We've been hearing about Garmin's Nüviphone — a cellphone with full-featured turn-by-turn GPS — for years, literally years. Turns out it's not just a mirage. This morning AT&T announced it would start ...

GPS is a radio navigation system that uses radio waves between satellites and a receiver inside your phone to provide location and time information to any software that needs to use it. To use GPS on ...