Residents living near data centers are raising concerns about noise pollution, as these massive sites operate 24/7 and ...

People exposed to infrasound may not consciously hear it, but they can show higher cortisol levels and increased irritability ...

Infrasound is too low-frequency for humans to hear. It has been mistaken for ghosts, has been known to cause nausea and headaches in humans, and is used to monitor the testing of nuclear weapons. It’s ...

A new study suggests people may physically react to infrasound even when they cannot consciously hear it. Researchers found ...

New research suggests that infrasound—low-frequency sound waves below human hearing—may explain creepy sensations often attributed to haunted places. Controlled experiments found that exposure to ...

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

Infrasound is very low-frequency sound, below 20 Hertz (Hz), which humans typically can't hear. It can come from natural sources like storms, or from anthropogenic sources like traffic. Some animals ...

2003-02-24 04:00:00 PDT Denver-- In rumbling tones far lower than the sounds that human ears can hear, a symphony of mysterious noises constantly assails the entire globe, and scientists are learning ...

Wit Aniwat, whose family runs an elephant camp for tourists in Thailand, was awakened by an unusual alarm clock: the trumpeting and wailing of elephants. It was a bit out of the ordinary, but Wit ...

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

PASADENA, CA - MARCH 30: Aerial view of light traffic at the interchange of the 210, 134 and 110 freeways on March 30, 2020 in Pasadena, California. City officials have implored Southern Californians ...