Original sentence: An anomalous phenomenon is an observed phenomenon for which there is no suitable explanation in the context of a specific body of scientific knowledge (for example, astronomy or biology).As the body of knowledge available expands, some anomalies are incorporated into an explanatory framework and lose their standing as unexplained phenomena.Out-of-body experiences, near-death experiences, extrasensory perception, ghosts, demonic encounters, unseen physical forces such as poltergeists, as well as sightings of UFOs and alleged alien abductions are not widely accepted as real by mainstream scientists, some of whom go as far as calling the study of them pseudoscience.The Randi paranormal challenge
Edited sentence: An anomalous phenomenon is an observed phenomenon for which there is no suitable explanation in the context of a specific body of scientific knowledge (e.As the body of knowledge available expands, some anomalies are incorporated into an explanatory framework and lose their standing as anomalies.Center for Paranormal Investigation Association.Common examples are out-of-body experiences, near-death experiences, extrasensory perception, ghosts, demonic encounters, unseen physical forces such as poltergeists and  invisible masters, as well as sightings of UFOs and alien abductions.Many bodies of knowledge exhibit "anomaly gaps" where theory does not explain (or seem to explain) one or more observations.Other anomalous phenomena hang on the fringes of what is known as pathological science, such as cold fusion; while there are some serious, competent scientists researching the phenomenon, there are also many less competent, biased cranks, and even cultists.Rochester Paranormal.The Randi paranormal Challenge.These concepts are not widely accepted as real by mainstream scientists, some of whom go as far as calling the study of them pseudoscience.X's Website.astronomy or biology)