Excavation of a Hispano-Visigothic grave at Ojo Guareña

This summer, a tomb embedded in the rock by the main entrance to the San Tirso and San Bernabé Hermitage situated in the karst complex of Ojo Guareña (Merindad de Sotoscueva, Burgos) was excavated; its structure of slabs ...

Study: Machu Picchu older than expected

Machu Picchu, the famous 15th-century Inca site in southern Peru, is up to several decades older than previously thought, according to a new study led by Yale archaeologist Richard Burger.

Just 7% of our DNA is unique to modern humans, study shows

What makes humans unique? Scientists have taken another step toward solving an enduring mystery with a new tool that may allow for more precise comparisons between the DNA of modern humans and that of our extinct ancestors.

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