NASA has released a chilling audio clip that lets human ears experience the sound of a supermassive black hole, at least in a heavily modified form. The recording, generated from data captured in 2003 ...

It may sound like a nondescript rumble — but it's actually the cosmic burp from a violent celestial event. A new sound file released today (Feb. 11) reveals the sound of gravitational waves rippling ...

On a craggy outcrop in the Marina, the sounds of the sea become art. “The Wave Organ,” a sprawling waterfront sound-art installation created with materials from a demolished cemetery, has been quietly ...