With the success of Sonic the Hedgehog 3, it's time for the film franchise to close the book on many of its lesser human ...

Protesters observing a 15-minute silence during Saturday's massive anti-government rally panicked and fled upon hearing a sudden loud noise. Some experts suggest it came from a sound cannon.

It's no secret that major birthdays can bring about a mild feeling of crisis – many of us will have spent some time reflecting on what we've done with our lives, and the things we wished we'd done.

Acoustic or sonic weapons are devices that deliver very loud sounds over long distances. They can be designed to emit painful audible or inaudible sound waves ...