A Canadian study suggests that infrasound—low-frequency noise from sources like old pipes and ventilation—can raise stress hormones and cause irritability without conscious detection. Researchers ...

A study reveals that inaudible sounds in old buildings may cause stress, irritability, and unsettling sensations.

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

A new study suggests that infrasound—low-frequency sound waves below human hearing—may explain unsettling sensations often attributed to haunted houses. Researchers found that exposure to these sounds ...

Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. An infrasound station array ...

Pat Dryer (left) and Scott Havens (right) install the finishing touches to bring an infrasound avalanche detection system online (Anna Canny/KTOO) On a sunny February afternoon by the roadside of ...

Experiments conducted high in the skies over New Mexico suggest that balloon-borne sensors could be useful in detecting the infrasound signals generated by small, extraterrestrial debris entering ...

New research results show how sound below the range of human hearing can help scientists predict and track tornadoes. Predicting tornadoes is crucial for saving lives. Today, meteorologists rely on ...

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

Experiments conducted high in the skies over New Mexico suggest that balloon-borne sensors could be useful in detecting the infrasound signals generated by small, extraterrestrial debris entering ...