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The painted ceiling of the Cave of Altamira in Cantabria, Spain, showing the famous polychrome bison and other Ice Age animals on the cave roof. Photo: Matthias Kabel, CC BY-SA 3.0.
History

Scientists Pulled Ancient Human DNA From Cave Walls for the First Time

For the first time, researchers recovered ancient human DNA directly from prehistoric cave walls and rock art at sites across Spain and Portugal, including from hand stencils and pigment samples at Altamira, Escoural, and Covaron caves. The discovery opens the possibility of genetically identifying the Ice Age artists who created the world's oldest known paintings.

July 6, 2026 · 5 min read
A mammoth skeleton on display at the Smithsonian National Museum of Natural History
History

Millions of Smithsonian Objects Are Waiting for Better Stories

Smithsonian Open Access released millions of images and datasets for public reuse, turning museum storage into a giant story mine.

June 4, 2026 · 4 min read
Francis Galton's 1883 color plate showing synaesthesia diagrams and number forms
History

When Victorian Scientists Drew the Colors of Numbers

Francis Galton collected early diagrams of private color and number experiences, creating strange visual records of synaesthesia and mental imagery.

June 2, 2026 · 5 min read
Library of Congress feature image showing a vintage-style map for imaginary places
History

Real Maps for Places That Never Existed

The Library of Congress treats maps of imaginary places as real cartographic objects, from literary worlds to allegorical landscapes.

May 21, 2026 · 5 min read

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