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 ...

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

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

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 ...

WASHINGTON--After their initial blast, space rockets shoot away from the Earth with rumbles in infrasound, soundwaves too low to be heard by human ears that can travel thousands of miles. New research ...

Details of tornadoes and infrasound frequency detection. Design aspects of the GLINDA system. How GLINDA can be used for early warning systems. “My mind was racing with a million thoughts, regrets, ...

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 ...

When North Korea conducted its third nuclear explosion on February 12, the global nuclear police, the Comprehensive Test Ban Treaty Organization, detected it immediately and soon afterward released ...

People who experience a sense of spirituality in church may be reacting to the extreme bass sound produced by some organ pipes. The cannon was put at the back of the concert hall Many churches and ...

New research used a system for monitoring nuclear tests to track the infrasound from 1,001 rocket launches, identifying the distinctive sounds from seven different types of rockets. In some cases, ...