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

Humans can detect buried objects without touching them, sensing faint pressure ripples in sand. Scientists are calling this ...

Using a newly devised technology, scientists can move small objects without touching them, meaning we're one step closer to ...

Research has found that humans can detect objects buried in sand without directly touching them. The discovery challenges the long-held belief that touch is limited to physical contact. Touch has ...

Magnets can move metal objects without even making contact—but how do they do that? In this video, you’ll learn how magnetic fields are formed, how poles attract and repel, and where we see this ...