Before he had a computer to do it, Truchard would have to print sound-wave graphs on a piece of paper, measure them with a ruler, then pencil the measurements into a notebook.

New research suggests that sound waves can influence cellular activity, including stopping the development of fat.

Gadgets Sound Waves Let Researchers Build Stuff With the Force A new acoustic levitation device is even capable of picking up and placing drops of glue.

Using sound to stimulate certain brain waves has the potential to help those with dementia or cognitive decline sleep better, reveals a new study. Sleep disturbances are a common feature in ...