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 ...

The tiny farm town of Chualar attracted a curious crowd after a giant, mysterious crop circle appear in a remote farm field of barley Monday. The field's landowner hired armed security guards to keep ...

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., ...

Turns out, it wasn't an alien creation. We now know the source of the mysterious crop circle that turned up in the small town of Chualar, about two hours south of San Francisco. And it turns out a lot ...

Crop circles have fascinated and perplexed people for decades, sparking debates and theories ranging from natural phenomena to extraterrestrial artistry. As new evidence and theories emerge, the ...

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 ...

It could be the final mystery of 2013. A huge crop circle has appeared on a farm in Salinas, Calif. The giant, intricate pattern was discovered by aerial photographer Julie Belanger as she flew ...