Unexplained phenomena refer to events or occurrences that cannot be easily understood or explained by current scientific knowledge. These phenomena often challenge our understanding of the natural world and can include things like UFO sightings, ghostly apparitions, or spontaneous human combustion. Researchers and enthusiasts study these events to find logical explanations, but many remain a mystery. Some unexplained phenomena have gained significant attention over the years, such as the Bermuda Triangle, where ships and planes reportedly vanish without a trace. Others include psychic abilities or near-death experiences, which provoke curiosity and debate among scientists, skeptics, and believers alike.