Another crop circle has appeared in the English countryside — and this one's clearly been made by someone, or something, that understands math. At first glance, the strange ratcheted pattern, ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Fairy circles were ...

Crop circles are seen by many to enchant a mystical landscape: here, a circle pattern from 2009, 200 feet across, in a Wiltshire wheat field. Rob Irving When Doug Bower and his co-conspirator Dave ...

When a four-part crop circle pattern roughly resembling a Mickey Mouse head appeared last week in a wheat field in eastern Washington state, farmers Greg and Cindy Geib were surprised — but not ...

Looking for a challenging and stimulating activity? Try solving a pattern-based puzzle posted on Instagram by Optical Illusions. The puzzle presents three patterns and asks you to predict the next ...