Scientists say the finding strengthens a theory about how these bizarre circles are formed.
"Fairy circles" that form in the arid grasslands of Namibia have baffled scientists for decades. In the latest attempt to
Case closed? Not quite. To definitively prove the culprit, researchers will need to go into the field and tinker with fairy
In Photos: Mysterious Crop Circles Image Gallery: One-of-a-Kind Places on Earth In Photos: Mystical Fairy Circles Grace African