As thousands of people across the U.S. protest against police brutality, police-scanner apps have surged in popularity. One such app, 5-0 Radio Police Scanner, shot up the charts to become the most ...

A few blocks over, police recently swarmed a house late at night. I really wanted to go see what was going on, but didn’t want to get in the way. Can I listen to my local police scanner on my phone or ...

You don’t have to be an investigative journalist or a private eye in an old noir film to use a police scanner, nor do you need to splurge on a stand-alone device just to get the inside scoop. The ...