A ziggurat (also spelled ziqqurat) was a raised platform with four sloping sides that looked like a tiered pyramid.
This rare condition occurs when an abdominal pregnancy ends and the body calcifies foetal remains as a protective response.
Sharp, solid stones form inside the human body more often than you might think. Watch and listen to episode two of The ...
The Ediacara Biota are some of the strangest fossils ever found—soft-bodied organisms preserved in remarkable detail where ...
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