A section of Interstate 35 in Duluth is a testing ground for an unusual concrete-grinding process that’s designed to make tires hum rather than squeal on older concrete pavements. So far, the ...

Electric vehicles are notoriously quiet. You might think near silent operation would be a universally agreed upon good thing, but when the internal combustion engine is removed from the equation, a ...

Whuh-whuh-whuh-whuh-what is that noise? It's happening any time you drive, it's rhythmic and whirring — or maybe a consistent hum, or even an ear-splitting screech when you turn the wheel — and it's ...

As electric cars have taught us, car tires are a major source of undesirable noise in a car's cabin. Honda has an ingenious solution to the issue, hidden resonators that work to cancel out the noise ...