A group of divers have discovered an undersea river, complete with trees and leaves flowing on the sea bed. Besides this single undersea river, other instances of river under water have been discovered by scientists all over the world. These findings have made scientists all over the world to consider the possibility of existence of more such rivers under sea and on ocean beds. What was earlier considered as a miracle or maybe an instance of paranormal activity has now scientific explanations to make this process clearer. This makes one thing certain rivers under the sea can exist scientifically.