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 ...

Gray residents are once again trying to discover the origin of a mysterious crop circle, which appeared in the exact same spot as a similar formation in 2013. Nearby residents noticed a field just off ...

(CNN) — Sorry, dear readers, but the crop circle discovered last week etched in a farmer’s barley field in Chualar, California, was not created by aliens. Instead ...

This amazing drone footage shows beautiful crop circles that have appeared in a field close to Stonehenge. Some believe the incredible markings are signs of alien life on earth. Others know they are ...

Sorry, dear readers, but the crop circle discovered last week etched in a farmer’s barley field in Chualar, California, was not created by aliens. Instead ...

Cue "The X-Files" song. Mysterious, giant crop circles have appeared on a Chualar farm and startled observers into wondering if aliens landed in the Salinas Valley.VIDEO: Locals wonder who -- or what ...

A crop circle appeared on a 2,000-acre farm outside the tiny town of Chualar, 10 miles southeast of Salinas. Sorry, dear readers, but the crop circle discovered last ...