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, ...

(CNN) — Round discs of barren dirt known as “fairy circles” look like rows of polka dots that can spread for miles over the ground. The phenomenon’s mysterious origins have intrigued scientists for ...

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 ...

Their intricate designs and the shear impressive size of them takes meticulous planning and precision execution. And the resulting crop circle, while illegal and irritating to the farmer whose field ...

MYSTERIOUS crop circles appeared in rural Essex on the eve of the solar eclipse. The otherworldly etchings have sent UFO hunters in a frenzy but what are crop circles? We reveal all… Crop circles are ...

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