Sounds leave cues about the wear and tear on cars, power tools and other devices. By identifying the sounds a startup aims to improve the repair and performance of vehicles, traffic signals and more.

As electric vehicles (EVs) become more common on the streets, pedestrians, cyclists, and other vulnerable road users are encountering more and more artificial warning sounds. These signals—known as ...

Today is a gridlock alert day. So you may want to think twice about bringing your car into Manhattan. However, if you like the sounds of honking horns, sirens and engines revving, then go right ahead.

What It Is: So you're sitting in traffic and the car behind you is feeling a little antsy. The driver leans on the horn and you hear not a harsh toot but a lion's growl. Fans of cellphone ...

With Connected car technology, Ford envisages a world where cars are more aware of each other and the overall ecosystem, enabling smart cooperation on the roads and around traffic junctions.

New York City's latest weapon in its fight against street noise is a traffic camera equipped with a sound meter.

New York City's latest weapon in its fight against street noise is a traffic camera equipped with a sound meter. At least 71 drivers have gotten tickets so far.