You hear a faint, unsettling scratch, scratch, scratch coming from inside your walls. It might sound like the start of a horror movie, but in reality, it could be a sign of an infestation. Mysterious ...

I had a number of comments from readers who thought they might know the cause of the mysterious scratching sounds that were driving Bill Johnson to distraction. Here are some of the theories. DEAR ...

A couple were astounded after investigating mysterious scratching noises emanating from within their walls. Maddie Neale and her fiancé Nemo initially dismissed the sound as it wasn't too often, but ...