Though all U.S. law enforcement actors share a common goal of keeping Americans safe, the law differentiates between who can enforce certain laws and how they can do so. This backgrounder outlines ...

As summer draws nearer and the temperature creeps up, many kinds of leisure beckon: swinging in a shaded hammock; tending a ...

A humanoid robot, which can switch between personalities and accents, is working as a shop assistant in Germany, as a ...