Female moths avoid laying eggs on stressed plants that emit ultrasonic sounds. Instead, they choose silent, healthy plants.

Ultrasonic waves can help clean items around your home, but which products are best? Here are 12 types of tools that leverage ...

New research suggests plants and insects are communicating through ultrasonic sound, undetectable to the human ear. :: Tel Aviv, Israel That's according to a study published by researchers at Tel Aviv ...

When [Electron Impressions] used a powerful ultrasonic array to project a narrow beam of sound toward a target, he described ...

What do bats, dolphins, shrews, and whales have in common? Echolocation! Echolocation is the ability to use sound to navigate. Many animals, and even some humans, are able to use sounds in order to ...

Scientists in Finland transmitted electricity through air using sound waves, lasers, and radio frequencies, creating ...

A new invention has proven that audio can successfully be transmitted directly to a listener's ears without being audible to others around. Using ultrasonic waves beamed through a 3D-printed ...