This one’s got us raising an eyebrow: an app that figures out not only the distance to an object, but its speed — for a buck. From the app’s press release: Employing the device’s three-axis gyro and ...

Nothing will ruin a good cruise like seeing those flashing red and blue lights in your rearview mirror. It's a position many of us have been in, and it's not fun. However, there are ways to limit ...