Those otherworldly crop circles may not have been caused by aliens after all. Instead, think physics: A study in Physics World points to the possibility that the patterns could be caused by ...

Indonesia’s first crop circles have appeared -- and locals call it evidence of alien life. Found in a rice field in a hamlet of Sleman, Yogyakarta, the crop circle consists of triangles and circles ...

Theories are cropping up to explain an intricate circular pattern discovered in a field of grass in California early Monday. An aerial photographer spotted the giant crop circle in Salinas, Calif., ...

Mysterious crop circles have been discovered etched into fields in one of the world's most famous UFO hotspots. Wiltshire in the UK has become the epicenter of the phenomenon since the 1970s, and the ...

SEATTLE -- Mysterious crop circles have appeared in an eastern Washington wheat field -- not far from the nation's largest hydropower producer -- but area farmers preparing for the summer's harvest ...

Crop circles have fascinated people for decades. In the early 1970s, many of these structures began appearing in fields and pastures, mostly in Southern England (as an aside, crop circles appear to be ...

DELAPLAINE — Something is flattening the crops in intricate patterns at night in western Clay County. Residents of Delaplaine, Knobel and Peach Orchard have awakened to find three complex designs ...

Theories are cropping up to explain an intricate circular pattern discovered in a field of grass in California early Monday. An aerial photographer spotted the giant crop circle in Salinas, Calif., ...