The beautiful sound of birdsongs emerging from the trees is a wonderful example of how much nature can still teach us, even as much about their origins are still mysterious to us. About 40 percent of ...

In laboratories from Brazil to Munich, researchers are learning to grab matter with sound alone, sculpting ultrasonic waves ...

Earthquakes are vibrations; we all know that. The little ones we get all the time in California occur in the form of high-frequency vibrations—sound—as much as the low-frequency vibrations we perceive ...

We learn a lot about our surroundings thanks to sound. But... what is it exactly? In this episode of Crash Course Physics, Shini goes over some of the basics (and some of the not so basics) of the ...

Visualization of the acoustic rainbow emitter (ARE) The morphogenetical topology optimization method shapes the scattering inclusions, shown as grey material. When the ARE is excited by a monopolar ...