Newswise — Scientists have made a significant leap in developing lasers that use sound waves instead of light. These "phonon lasers" hold promise for advancements in medical imaging, deep-sea ...

We've been following the quest for the world's best speakers for some time but remarkably, there's still room for improvement. A key issue that plagues proper sound reproduction (and thus its ...

The optical laser has grown to a $10 billion global technology market since it was invented in 1960, and has led to Nobel prizes for Art Ashkin for developing optical tweezing and Gerard Mourou and ...

Add Popular Science (opens in a new tab) More information Adding us as a Preferred Source in Google by using this link indicates that you would like to see more of our content in Google News results.

These high-powered sound beams have multiple uses. (Representational Pic) Scientists in China have created an unprecedentedly bright laser that shoots particles of sound instead of light. According to ...