The science of acoustic fire suppression, which has long been known and documented in scientific literature and the press, works by vibrating oxygen molecules away from a fuel source, depriving the ...

Infrasound, or audio with a frequency lower than 20 hertz, is all around you, but usually humans are incapable of hearing it.

A new study finds that inaudible sound waves called infrasound may cause people to experience a creepy, haunted feeling. Research subjects exposed to infrasound had higher levels of the stress hormone ...

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 ...

Low-frequency noises that humans can feel, but not hear, may be behind the spooky feeling of old houses—and serve as a ...

The next time you walk into a purportedly “haunted” house and sense a ghostly presence, consider that those feelings might be due to vibrating pipes, mechanical or climate control systems, rumbling ...

An acoustic engineering group has refuted claims the frequencies generated by wind turbines can make people sick. The Association of Australian Acoustical Consultants (AAAC), has released the findings ...

Mysteriously snuffed out candles, weird sensations and shivers down the spine may not be due to the presence of ghosts in haunted houses but to very low frequency sound that is inaudible to humans.

High-resolution data collected across the United States show negligible evidence of adverse health outcomes tied to wind ...

A new study finds that inaudible sound waves called infrasound may cause people to experience a creepy, haunted feeling. Research subjects exposed to infrasound had higher levels of the stress hormone ...