While crop circles have long been linked to UFO lore, the real explanation is likely much more down-to-earth. Here’s what ...

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 ...

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 ...

If and when aliens do ever show up on our planet, they're going to have to go a long way to convince us cynical earthlings they're not just the creation of a technology firm bent on hawking a new ...

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 ...

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 ...

The six-pointed star has appeared in Jewish iconography for a thousand years. But there’s a chance that the Magen David is meaningful to another, far different culture–an alien culture. When Google ...