In 1988, a group of scientists investigated their lab after several unusual incidents and found a sub-perceptual explanation. A new experiment added evidence that sounds we cannot hear may be to blame ...

Infrasound refers to acoustic waves with frequencies below 20 Hz that can propagate over thousands of kilometres in the atmosphere by interacting with layered wind and temperature fields. Energy ...

Infrasound—noise below the range of typical human hearing—from power, heating and mechanical systems within buildings can make people feel irritated and induce a stress response, according to a new st ...

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 ...

On Wednesday the Senate inquiry into excessive noise from wind farms released their report. The inquiry was supposed to focus on audible noise but debate strayed into concerns that wind turbines can ...

Acoustic experts tell Senate inquiry into windfarms that no studies have found any physical reaction to so-called infrasound There is no evidence to show that people are physically affected by ...

If you’ve ever felt tense, irritable or even freaked out in a supposedly haunted house, the reason might be more normal than ...

Rural land rush: Developers target unincorporated county land to avoid city bans and speed up approvals, trading higher infrastructure costs for faster timelines. Noise concerns grow: Residents near ...

Computers can be trained to better detect distant nuclear detonations, chemical blasts and volcano eruptions by learning from artificial explosion signals, according to a new method. Computers can be ...

Our atmosphere is filled with sounds that we cannot hear. The Earth hums; volcanoes howl, pop and whistle; storms roar menacingly; and meteors scream before exploding high above the ground. We are ...