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 ...

Every summer, intricate patterns mysteriously appear in fields across the globe, captivating onlookers and igniting debates. These formations, known as crop circles, have been attributed to everything ...

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 ...

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., ...

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 ...

When camper Wayne Parry was disturbed in the middle of the night, the last thing he expected to find was a crop circle. As he peered out of his tent he was amazed to see a huge five-circle design just ...