Your check engine light can come on a host of reasons, ranging from a loose gas cap to a faulty engine component. If you see a light illuminated on your dashboard, you can use an OBD2 scanner to ...

Seeing the red lights flashing behind you while driving on the highway can immediately make your heart sink, so it's no surprise that a lot of drivers are using police scanners to detect nearby police ...

Ballot scanners in Virginia are regulated and individually tested before every election. Local elections offices must choose equipment from the state's approved vendor list. Ballot scanners are ...

Microarrays are nothing without their scanners, the instruments that extract the array's data in computer-readable form. Steve Fodor and colleagues at Affymax built the first scanner in 1989, around ...