In 1995, divers first noticed a group of bizarre sandy "crop circles" on the seabed around Amami Oshima Island, southwest Japan. But it took decades for scientists to identify the marine artists ...
In 2009, one of the world's most complex crop circles appeared out of the blue, and Utahn Erik Hutchins was there to see it. He'd been trying to capture its creation on film, and he says his failure ...
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