Yes, defiantly. Most people call the supernatural the paranormal now because if it was really "above nature", then it wouldn't be able to exist in this world. (Supernatural literally means 'above nature'). Paranormal literally means beside normal. It may not be considered "normal", but it defiantly is natural.
Supernatural intervention does not exist.
Ghosts are considered to be supernatural for most people and scientists can not prove they exist or don't exist.
Supernatural powers are the works of fictional authors and do not exist.
Do I not believe that they exist? or do i not believe that they have supernatural abilities?
Some people say that supernatural powers do or don't exist. In actuality supernatural powers do exist. People like ghost hunters and priests who perform exorcists encounter supernatural powers or beings such as ghosts, demons, and angels. If you are part of Christianity or almost any other religion they speak of some god. In my case I am a Christian so I believe in God. I also believe in angels which are supernatural beings, as well as demons. So supernatural powers do exist, but I don't believe that you should mess with supernatural powers because they can be really dangerous.
I wouldn't think so, but maybe.
They never existed, they are only supernatural dogs occurring in mythologies.
Yes, the scientific method can be used to test supernatural phenomena. So far studies conducted in a scientific manner suggest that supernatural occurrences do not exist.
The term 'supernatural' refers to hypothetical entities that exist outside the observable material universe and are the objects of worship in various religious traditions.
proves that supernatural things exist - Magic, Spirits etc.
The supernatural does not exist - the term supernatural refers to actions that take place outside of nature. Witches work with natural energies to bring about needed changes, there is nothing supernatural about it. Many ideas and experiences once considered supernatural have now been proved by Quantum Physics - it's all a matter of perspective.
ANything that can't be tested and is not falseifable ( example the supernatural, it exist as a concept but cannot be proven in reality) is beyond the reality of the universe. If it is unkown it is a unkown until you can prove it.