(Qi Yang/Moment/Getty Images) Sound waves already used in medical scans may have a surprising new target: viruses. In lab ...

An international team of scientists has developed a new analysis of how sound waves behave, revealing surprising effects that ...

In context: Sound waves typically propagate in forward and backward directions. This natural movement is problematic in some situations where unwanted reflections cause interference or reduced ...

Music lovers may one day be able to blast their favorite artists, headphone-free, without angering the neighborhood or ...

What if you could listen to music or a podcast without headphones or earbuds and without disturbing anyone around you? Or have a private conversation in public without other people hearing you? Newly ...