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 ...

In 1995, divers first noticed a group of bizarre sandy "crop circles" on the seabed around Amami Oshima Island, southwest ...

(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 ...

The drylands of Namibia and Australia are home to some peculiar formations. Mysterious ring-like patterns of vegetation surround barren patches of soil, but no one knows why. These so-called fairy ...

The human eye is drawn to circular patterns in nature, from crop circles in the movie Signs to the ripples in a pond. But there's another awe-inspiring, naturally-occurring, circular pattern that ...

In the Western Australian Outback, and in Namibia’s Namib Desert, fields of pale green grass are marked with mysteriously barren patches of soil called fairy circles. Theories about how the empty ...