Considering how integral it is to our modern way of life, you could be excused for thinking that the Global Positioning ...

Smarter traffic lights have been on the agenda of authorities worldwide for many years, but few managed to find the right recipe to eliminate traffic jams. University of Michigan researchers ...

GPS is everywhere—from your phone to scientific research—but its accuracy depends on many factors, from satellite geometry to terrain and device quality. Scientists and engineers are developing ...

Ever wonder how that GPS chip in your cell phone or personal navigation device or some other gizmo used by your field workers actually knows how to find the orbiting satellites and grab their ...