Neuroscientist Sjoerd Meijer of the Donders Institute at Radboud University has shown for the first time that targeted ...

The European hedgehog (Erinaceus europaeus) has a natural defense that has served it well for millennia: it rolls into a ...

Researchers at the University of Bristol have been able to levitate objects using ultrasonic waves larger than the wavelengths of sound used by the device. This could enable touchless control of drug ...

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 ...

Researchers have discovered that hedgehogs can hear ultrasound, a surprising ability that could help protect them from cars.

The mating calls of the katydid, a large insect, are ultrasonic, beyond the audible limit of human hearing. What if we could hear them? That’s the focus behind a collaboration between the abstract ...

(Nanowerk News) It will soon be possible to measure ultrasonic sound using water, air, light and nanotechnology – over a hundred times more accurately than with existing sensors. This innovative ...

Uncover the truth about ultrasonic pest repellers. We delve into scientific studies and FTC warnings to see if these devices ...

Apple could use ultrasonic sound waves to deliver haptic feedback to wearers of its upcoming AR/VR headset when they interact with virtual objects. Most consumer AR/VR headsets do not provide haptic ...

The bottom line? They just don’t work.

RAILWAY AGE MARCH 2022 ISSUE: Welcome to “Timeout for Tech with Gary T. Fry, Ph.D., P.E.” Each month, we examine a technology topic that professionals in the railway industry have asked to learn more ...