CONHOLT, England — Standing hip-high in a large wheat field in southern England, one can make out an odd series of depressions in the swaying green crop, where some of the wheat has been pushed down ...

On a sleepy August morning in 1991, farmer Eli Springs didn’t harvest hay. He harvested a mystery.

A mysterious 310-foot-diameter crop circle that appeared in a farmer's barley field in Chualar, Calif., as 2013 ended puzzled the public for more than a week. Echoing the sentiments of many, the field ...

A police force has asked people to report crop circles, warning that creating them without the landowner's permission is criminal damage. Crop circles are a common sight in Wiltshire with many created ...

This intriguing astronaut photo shows the striking duality of an artificial lake in Iraq, which has slowly transformed into a salty, multicolored puddle after years of drought. It is also the site of ...

If you've ever been on a plane flight that took you over the American heartland, you've doubtlessly looked out the window and seen a landscape covered in bright green circles, like a polka dot blanket ...