Add Popular Science (opens in a new tab) More information Adding us as a Preferred Source in Google by using this link indicates that you would like to see more of our content in Google News results.

It started with a picture. In April 2007, Monique Klinkenbergh stumbled across the image that would upend her life. Its composition—perfectly executed rings of triangles and diamonds in concentric ...

Crop circles have persistently defied scientific explanation, inspiring any number of outlandish theories about ancient shamanism and extraterrestrial visitations. Now, an Oregon physicist has added ...

The 49-year-old would draw the designs on paper before scoping out an isolated field and setting to work in the dead of night with his crop circle team. His most impressive circles, some of which were ...