A new AI tool can rapidly evaluate data from echocardiography, an imaging test commonly used to diagnose heart disease, ...

The key ingredients for a fire are heat, fuel and oxygen; take one of these away, and the flames are extinguished. Sound ...

Dahlgren officials say weapons testing scheduled for Monday could be heard in nearby communities, with river access limited during operations.

One of the many benefits of electric vehicles is that they are much quieter than traditional gasoline-powered vehicles. In ...

"True story: 7 Hz is the resonant frequency of a chicken's skull cavity. This was determined empirically in Australia, where a new factory generating 7-Hz tones was located too close to a chicken ...

On Nov. 24 and 25, from 4:30 to 9:30 a.m., Sound Transit plans to test four-minute run times for 1 Line trains. Test trains displaying “Out of Service” will run alongside regular service trains. Test ...

A spectrum analyzer, engineer Mark Persons explains, is a marvelous tool that creates a “window” into the world of radio ...

Testing the power of GraXpert AI noise reduction on both broadband and narrowband astrophotography images. See how this tool handles noise while preserving crucial details for stunning night sky ...

NASA’s sleek and quiet supersonic jet — which is built to reach speeds of up to 925 mph without producing a loud sonic boom— soared across the California desert in its first test flight on Tuesday, ...

The AirPods Pro 3 use an Acoustic Seal Test to check the fit of ear tips, according to a new Apple support document. Apple says that the Acoustic Seal Test will ensure that you're using the proper ear ...

SEATTLE — Officials took another step toward eventually connecting much of the Eastside with downtown Seattle on Monday night when they ran a live test of a Link light rail vehicle going over the ...

ALBUQUERQUE, N.M. — The long-awaited noise camera pilot program is now in effect. A new pilot program is the city’s latest effort to drown out the noise, they say it starts with three of these. “This ...