Episode 101: The Chualar Barley Field Crop Circle and Reporting on it by Linda Moulton Howe

Published: Feb. 21, 2014, noon

A mysterious crop circle appeared during the night of December 27-28, 2013, in Chualar, California. Security guards quickly came to guard the circle, and then it was mysteriously plowed under just a few days later. Crop circle researchers point to numerous lines of evidence that this was made by aliens, but it was later revealed to be a publicity stunt by NVIDIA. Or was it?