Green Matters on MSN
Strange Rock Circles in California’s Anza-Borrego Desert State Park Make Experts Question Their Origins
Archaeologists have churned out an array of speculations about what they could be, but no one knows for sure what these rocky ...
Borrego Desert State Park, lie countless ancient rock circles in the remote terrain, their purpose unknown and a mystery to ...
Nov. 14, 2025 (Borrego Springs) -- A nearly two-decade conservation effort has culminated in a major victory for the Anza-Borrego Desert.
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