Your cat's ears are like tiny, furry radar dishes picking up sounds you'll never hear. While you might think your home is ...

Researchers have discovered that a frog that lives near noisy springs in central China can tune its ears to different sound frequencies, much like the tuner on a radio can shift from one frequency to ...

THERE is much circumstantial evidence that, in the majority of birds at least, the communicative function of call notes and song depends principally if not entirely on those frequencies which fall ...

MIT engineers came up with a way to recover water from an atmospheric water harvesting material 45x faster using ultrasonic waves.

Humans can observe what and where something happens around them with their hearing, as long as sound frequencies lie between 20 Hz and 20 000 Hz. Researchers have now developed a new audio technique ...

Say you’ve got a neat gadget you are building. You need to send data to it, but you want to keep it simple. You could add a WiFi interface, but that sucks up power. Bluetooth Low Energy uses less ...

From ultrasonic algae suppression to pollutant destruction, the Florida cities of Tampa and Orlando are demonstrating how municipalities can rethink traditional water management with innovation and ...

This article was originally published on The Conversation. Read the original article. Editor's note: Government and academic investigators continue to probe reports from Cuba that, starting in 2016 ...

Researchers have discovered that a frog that lives near noisy springs in central China can tune its ears to different sound frequencies, much like the tuner on a radio can shift from one frequency to ...