Video clips from around the world have captured an evil-sounding ‘trumpet’ noise coming from the sky — but no one can explain exactly what it is. A number of people have filmed the bizarre sound over ...

Have you heard those weird, apocalyptic trumpet-like noises coming from the sky? People all over the world say they have. So what are they? The short answer is no one ...

Acoustics expert explains why the sound of the vuvuzela is so hard on the ears. June 15, 2010— -- Love 'em or loathe 'em, the blaring plastic trumpets have become the hallmark of matches at the ...