Researchers at the Georgia Institute of Technology have created a passive motion/contact sensor that detects motion using ...

In a makeshift demonstration kitchen in Concord, California, cooking oil splatters in and around a frying pan, which catches ...

BeSound refreshes the breast cancer screening experience with a radiation-free ultrasound and a 24-to-48-hour turnaround time ...

A new study suggests that infrasound—low-frequency sound below human hearing—can raise stress hormone levels and alter mood, potentially explaining some 'haunted' sensations in old buildings.

Infrasound waves are usually too low for the human ear to actually hear, but they can still have a negative effect on ...

A Concordia-led team of researchers has developed a new AI-driven robotic system that can perform cardiac ultrasound scans ...

Brian House’s new album, "Everyday Infrasound in an Uncertain World," features recordings of atmospheric infrasound made with custom-built macrophones. The natural world is filled with sound beyond ...

Intravascular ultrasound (IVUS) guidance during percutaneous coronary intervention (PCI) has been associated with increased stent optimization and reduced adverse events among patients with complex ...

Engineers at Duke University have demonstrated a technique that uses microbubbles and ultrasound to help relatively large cancer drugs enter tumor cells and cause them to self-destruct. Dubbed ...

Researchers have discovered that hedgehogs can hear ultrasound, a surprising ability that could help protect them from cars. Since road traffic kills large numbers of hedgehogs, scientists believe ...

When you hear "brain-computer interface," you probably picture surgery, wires and a chip in your head. Now picture something quieter. No implant. No incision. Just sound waves directed at the brain.

A New England artist makes music from the imperceptible noises of nature—using tools that usually detect hidden nuclear explosions. The boom of a calving glacier. The crackling rumble of a wildfire.