BUFFALO, N.Y. — Need to reduce high-pitched noises? Science may have an answer. In a new study, theoretical physicists report that materials made from tapered chains of spherical beads could help ...

Our hearing picks up a limited range of sounds, limits that were used successfully to keep teenagers from congregating outside British grocery stores by a device called the “teenage sound repeller." ...

In the never-ending quest to either get high or feel better, people are using a sound technology, called “binaural beats,” to mellow their minds. This sophisticated recording technique uses tiny ...