A large serpent captured on video; several strange rings seen floating in the sky; an infamous lake monster known as the Ogopogo possibly captured on film.

Could a bipedal figure crossing a snowy field be the fabled yeti? Is a color-changing orb in the sky another example in a long history of UFOs in Italy? And…

For 54 years, the famed Patterson-Gimlin bigfoot film has been touted as the best proof the creature exists; with AI technology, a never-before-seen restoration of the film makes the figure…