A startling new study:
A crop circle in Italy reveals the meaning of Dec 21st 2012

On June 17th 2012 a very important crop circle appeared in Santena, Italy.
It reveals a sequence of planetary alignments between 1962 and 2012 and points
directly at Dec 21st 2012.
(21 Nov, 2012)

Smeathe's Plantation nr Ogbourne Down Gallop:
An anomalous object inside the crop circle
(July 31, 2009)

Geometry analysis and article about the crop circle in
Stanton St Bernard, near Alton Barnes
Found 12th Aug, 2007

The interpretation of the Crop Circle
OVERTON HILL, EAST KENNETT
Found 26 July, 2006
(updated Apr 24, 2007)

Experiences and observations of the Crop Circle in
OVERTON HILL, EAST KENNETT
Found 26 July, 2006
(Aug 28, 2006)

A CROP CIRCLE IN SUOMUSJÄRVI, Finland
(Aug 28, 2006)

Results of the Crop Circle Survey
Updated with graphs and comments.
(Apr 7, 2006)