See Studying the supernatural
I wonder if you could narrow down your response a little? If not then I would refer you to the Encyclopaedia Britannica.
You said in the other thread,
Ultimately "supernatural" means those things which are defined as being inherently immune from physical explanation.
Is the existence of the universe an example of something like that? History tells us that the explanation is coming.
Is string theory really equivalent to the by gosh and by golly ideas of ghosts and gods?