High-frequency magnetic characteristics are essential for improving the efficiency, miniaturization, and operating frequency ...

Learn how echolocation has shaped the skulls of bats that emit high-frequency sounds through their mouths and noses.

A new study finds that horse whinnies are made of both a high and a low frequency, generated by different parts of the vocal ...

The author's hi-res music player and headphones. We all love music. And everyone has their own style in music. But in order to really enjoy it, we need a good music player, so we can listen to ...

SAN ANTONIO — Most of us are familiar with dog whistles. Their frequency is meant to be heard by dogs, and not humans. But higher frequencies could also be doing a little harm, and you may be ...