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

New research suggests that inaudible sound waves produced by old buildings could be behind why we perceive the presences of ...

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

New research suggests that infrasound—low-frequency sound waves below human hearing—may explain creepy sensations often ...

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

Very low-frequency sounds, which humans cannot hear but can lead to high stress hormone levels in the body, could be an ...

Infrasound—noise below the range of typical human hearing—from power, heating and mechanical systems within buildings can ...

In 1988, a group of scientists investigated their lab after several unusual incidents and found a sub-perceptual explanation. A new experiment added evidence that sounds we cannot hear may be to blame ...

New research uncovers a possible cause for feelings linked to paranormal activity: sound too low to hear that still stresses ...

Animals with the Best Hearing in the World: Did you know some animals hear sounds that humans can’t even imagine? Our world is full of amazing creatures with incredible hearing. From tiny insects in ...

Wind turbine syndrome, a condition that researchers thought dead and buried years ago, is rising from the grave thanks to a series of sketchy research papers – and partly due to the Australian Senate.