Paranormal phenomenon
Paranormal activities can take different forms. It can be ghosts, people who are possessed by spirits, or people enter in connexion with hidden forces, unexplained phenomenon...
Paranormal is what we can see or perceive without explications. It means, phenomenon we can not explain with scientific words.
Ghosts, connexion with the beyond are parts of paranormal. Psychic reading can be a part of paranormal because it is a connection with hidden forces and future. But it is not like some parts of paranormal which are appearing from nowhere and anytime. Psychic reading is the only part of paranormal we can use when we want. Like spiritism, psychic readings is the ability to enter in connexion with hidden forces when we want. That's why some people say it is not true. They have problems to believe in what they couldn't see, that is why for them, entering in connection when we want is impossible. If there is something they couldn't see, this can not exist.
But many people in the world are daily witness of paranormal activities, it wear a lot of forms and they see or feel it.
Be careful with paranormal on internet, there are a lot of fakes and it is sometimes very difficult to make the difference between myth and “reality”.
If you want to know more about clairvoyance and paranormal, you will find a lot of informations on internet, it is one of the best information source now. As we say you have to be careful because a lot of ufos, for example, are fakes. But there are a lot of ghosts hunters associations on the web, some of them talk only about serious subjects and try to filter subjects they talk about.
Ufos are not a paranormal activity, if they are real, they are object coming from space, naturals or not, created by other civilizations or not. We do not know now if there are other civilizations in the universe but the probability is high.