Ever since she was a kid, Sarah Kane has wanted to study space. And she’s well on her way. Now a senior undergraduate student at the University of Pennsylvania, Kane has spent the past two years ...

For the first time in history, earthlings can hear what a black hole sounds like: a low-pitched groaning, as if a very creaky heavy door was being opened again and again. NASA released a 35-second ...

Scientists have long debated how we perceive the absence of sound waves hitting our ears. DrPixel via Getty Images From the roar of a crowd to the quiet of a library, sound and silence might seem like ...

For the first time, researchers were able to transmit, or "tunnel," sound waves across extremely small distances between two crystals in a vacuum. When you purchase through links on our site, we may ...