There’s nothing better than sinking your teeth into a sweet, creamy chocolate bar. Rats think so, too—and they may announce ...

I created a system using a water tank that monitors the water level of rivers and irrigation channels. By attaching a ...

We should stop using these devices on our own dogs.

Scientists used AI, lasers and fossilised wings to reconstruct sounds made by cricket and katydid relatives 165 million years ago. (Image: Jun-Jie Gu) Scientists reconstructed 165-million-year-old ...

According to QYResearch's latest report, "Global Phased Array Ultrasonic Instrument Market Report 2026-2032," the global market is expected to reach 633.34 million USD by 2032, with a compound annual ...

Researchers at Pohang University of Science and Technology (POSTECH) have developed a compact speaker that can direct sound towards a specific person or area, potentially allowing people sitting ...

“I have tried everything from professional trainers to training classes to high-value treats. Nothing ever worked until now.” ...

Brushing your retainer only does so much. The best ultrasonic retainer cleaners remove bacteria and debris —all without commandeering your entire bathroom countertop.

SonicPod Go operates at 48kHz, a frequency selected to balance focused cleaning with the care requirements of commonly used oral appliances. The product is not positioned as a replacement for the care ...

A chip-scale optical ultrasonic sensor detects MHz signals through air with 25,000-fold higher responsivity, enabling ...

An analysis of sound-making structures on preserved wings reveals the mating calls of ancient Jurassic insects, re-creating ...

A joint research team led by Professors Sangyoon Han and Jaesok Yu of the Department of Robotics and Mechatronics Engineering ...