Scientists have long sought to find logical explanations for alleged hauntings. In 2003, for instance, University of ...

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

A hidden force may be quietly shaping how you feel—and you’d never even know it. Infrasound, an ultra-low-frequency vibration below the range of human hearing, is everywhere from traffic to old ...

A new study suggests that low-frequency infrasound, inaudible to humans, can trigger stress responses and negative moods that people may mistake for paranormal activity. Researchers found participants ...

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

Researchers have found that people exposed to infrasound feel more irritated and stressed, even when unaware of its presence.

So have these meddling scientists unmasked the true culprit behind ghost sightings? They wouldn’t quite put it that way. The ...

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

Hz infrasound, though inaudible, spikes cortisol and triggers irritability, explaining "supernatural" feelings in old buildings.

Scientists link eerie sensations in old buildings to infrasound, ultra low frequency waves that raise cortisol and trigger ...