New research reveals that when red blood cells are hit with laser light, they produce high frequency sound waves that contain a great deal of information. Similar to the way one can hear the voices of ...

The need for high-frequency semiconductor devices is surging, fueled by growing demand for advanced telecommunications, faster sensors, and increasingly autonomous vehicles. The advent of ...

Researchers have developed a new non-contact, non-invasive tool to measure the mechanical properties of cells at the sub-cell scale. Sound waves are widely used in medical imaging, such as when ...