crop circles

(Newser) - No aliens involved: A California crop circle that got worldwide attention after its discovery was actually a publicity stunt for chip maker Nvidia. The 310-foot circle in a barley field 100 miles southeast of San Francisco contained the number 192 in Braille, which turns out to have been a reference...

(Newser) - (Updated: This was later revealed as a PR stunt .) A "very detailed" and "quite beautiful" crop circle drew hundreds of curiosity seekers to a farm outside the small town of Chualar, Calif., this week for a fleeting look at the crop circle, which was mowed down Tuesday....

(Newser) - Aliens are here and they've chosen to make contact with the Bulgarians first, according to researchers at the Bulgarian Academy of Sciences. The deputy director of the academy's Space Research Institute says researchers are analyzing crop circles for the answers to 50 questions they posed to the extra-terrestrials, the Telegraph...