Scientists dug into paleofeces for a new study, learning some very intimate details about how long-ago people lived.
2025-10-24 834词 中等
Now, in a new paper published in PLoS One, another group of researchers took a fresh look at DNA taken from 10 of the poops. Their results largely confirm an earlier finding: The people who made these poops were host to a menagerie of parasites.
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