Of all of the recent technological developments that have expanded the surveillance capabilities of law enforcement agencies at the expense of individual privacy, perhaps the most powerful is cell ...

Imagine watching an embryo form in real time, each cell dividing, moving, and finding its place. Today’s advanced microscopes can capture these frames—but turning them into accurate, usable maps of ...

Our phones know where we are and they know where we have been—the problem is they have a nasty habit of sharing that information with others. And the latest location tracking nightmare to hit phone ...

Police generally need a warrant to look at records that reveal where cellphone users have been, the Supreme Court ruled Friday in a big victory for privacy interests in the digital age. The justices' ...