Cave discovery holds clues to earliest Homo sapiens in Europe | Penn Today

Excavations in Initial Upper Paleolithic Layer I at Bacho Kiro Cave in Bulgaria. Four Homo sapiens bones were recovered from this layer, along with a rich stone tool assemblage, animal bones, bone tools, and pendants. (Pre-pandemic image: Tsenka Tsanova, MPI EVA Leipzig, License: CC-BY-SA 2.0)
Excavations in Initial Upper Paleolithic Layer I at Bacho Kiro Cave in Bulgaria. Four Homo sapiens bones were recovered from this layer, along with a rich stone tool assemblage, animal bones, bone tools, and pendants. (Pre-pandemic image: Tsenka Tsanova, MPI EVA Leipzig, License: CC-BY-SA 2.0)

Ancient DNA from 46,000-year-old bone fragments and a tooth reveals this group likely overlapped with Neanderthals for thousands of years.

Read more: Cave discovery holds clues to earliest Homo sapiens in Europe | Penn Today

Bob Bruhin

Bob Bruhin is a web developer, tour guide, art photographer, author, blogger, and graphic designer. His love of urban landscapes, especially in post-industrial Philadelphia, PA, leads him to document some of the darker corners of his city.

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