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19909
The photo illustrated in this article does not show a golden eagle. The bill of a golden eagle is black on the outer half and pale blue at the base, and the feathers on the back of its head are bright tawny. It could be a white-tailed eagle, a very close relative of the bald […]
By Science News -
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AnthropologyAncient Ailment? Early human may have carried tuberculosis
A 500,000-year-old Homo erectus skull from Turkey may show telltale signs of tuberculosis, by far the earliest such evidence of the disease.