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 decades — ...
From ground level they are odd but unremarkable: bare, roughly circular patches of soil in dry grassland, each one somewhere between two and fifteen meters across, fringed by a ring of grass ...
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 ...
Patterns appearing on both the very large and very small scale are extremely rare, but researchers have found a similar pattern in two apparently unrelated systems -- skin cells and fairy circles in ...
Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Round discs of ...
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