* Astronomy

This 3,500-Year-Old Greek Tomb Upended What We Thought We Knew About the Roots of Western Civilization

They had been digging for days, shaded from the Greek sun by a square of green tarpaulin slung between olive trees. The archaeologists used picks to break the cream-colored clay, baked as hard as rock, until what began as a cluster of stones just visible in the dirt became four walls in a neat rectangle, sinking down into the earth. Little more than the occasional animal bone, however, came from the soil itself. On the morning of May 28, 2015, the sun gave way to an unseasonable drizzle. The pair digging that day, Flint Dibble and Alison Fields, waited for the rain to clear, then stepped down into their meter-deep hole and got to work.
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