Most complete and current coverage.
Crop Circular - Excellent articles and up-to-date information.
Research - Comprehensive historical database.
Swirled News -
Informative commentary on latest events.
German Crop Circles
United States Crop
W.C. Levengood - Published results of laboratory
Damen - Detailed mathematical analysis and
Jassen - More mathematical analysis and
Linda Moulton Howe
- Reporter, author and crop circle expert.
Andrews - The grandaddy of all crop circle researchers.
Taylor and Lucy Pringle -
Archives of aerial photos.
Dr. David Jacobs
- Long-standing UFO abduction researcher.
Dr. John Mack -
Abductee case studies by Harvard psychiatrist.
Hopkins - Another long-standing UFO abduction
Art Bell - Popular
radio talk show host, author, and UFO witness.
Strieber - Prolific author, talk show host, and
Jeff Rense - Radio talk
show host featuring UFO related topics.