From features in national parks to regional quirks, Stacker compiled a list of 20 of the strangest natural phenomena ... it has altered both the landscape and the lives of millions who once ...

The United States of America has had some fascinating Native ... depict giant humans, strange animals, and a spiral. As of 2024, no one knows which Native American group made the intaglios ...

She stashed it in her backpack, where it joined other keepsakes from America’s strangest displays ... they’re a really incredible part of the landscape,” Gawel says. She sought out ...