Although they’re emitted by some in the animal world, infrasound are sound waves with frequencies so low, they are beyond the limit of human hearing. Now, thanks to the app call RedVox, scientists and ...

Along the coast, waves break with a familiar sound. The gentle swash of the surf on the seashore can lull us to sleep, while the pounding of storm surge warns us to seek shelter. Yet these are but a ...

Ecuador’s Cotopaxi volcano has a deep and distinct voice. Between late 2015 and early 2016, Cotopaxi repeated an unusual pattern of low-frequency sounds that researchers now say is linked to the ...

University of Sydney provides funding as a member of The Conversation AU. At the centre of claims about wind farms allegedly causing health problems is the infrasound that wind turbines generate as ...