Roughly halfway through the episode, viewers shared their confusion on social media, with many offering guesses about the possible source of the sound. Among the suggested causes of the noise were a ...

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 ...

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 ...

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A group of teachers has cracked up the internet after sharing the discovery they made in a student's backpack. After hearing a mystery sound while working, the teachers were left searching bags to ...