#2700yearold

An ancient Chinese eclipse record helped scientists refine Earth’s rotation data and confirm rising solar activity after a prolonged quiet phase. An international team combined historical geography with modern astronomical modeling to reassess what is considered the earliest precisely datable record of a total solar eclipse. By reconstructing how the Sun would have appeared from […] Read more…

Teeth can hold remarkable clues about how people lived thousands of years ago. A new study published in the open access journal PLOS One, led by Roberto Germano of Sapienza University of Rome and colleagues, shows how the teeth of Iron Age Italians preserve detailed evidence about their health, diet, and early life experiences. Understanding daily life in ancient cultures depends on reliable…

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2700-year-old weed found in an Asian grave is still totally smokeable