Researchers and adventurers alike are drawn to the area, hoping to uncover more about the ancient stone spheres and their origins. So, what exactly are the Valley of Balls’ strange formations?

A new study by Dr. Margherita Mussi, published in Quaternary International, highlights how naturally occurring basalt spheres ...

NASA scientists were recently “astonished” by the Perseverance rover's discovery of dark gray spheres on Mars, whose origin ...

The spheres, made from volcanic basalt and lapilli, were discovered across eight archaeological sites in Melka Kunture, dated ...