That single vial—an unguentarium recovered from a tomb in ancient Pergamon, once a major medical hub—has now delivered rare, chemical evidence that human feces were used as medicine in the Roman world ...

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With all this increased demand for water through these different types of electric power generation, how does one arrive at a price for water? Read more here.

Nordea Bank's stock remains rated “Hold” as profits are strong, but valuation limits upside. Here's what investors need to ...