A wishbone from a theropod and a turkey.This week, many of us celebrated one of the most American of holidays: Thanksgiving. Following tradition, most of us probably had a bite or two of turkey -- if ...
Image usage restrictions: News organizations may use or redistribute this image, with proper attribution, as part of news coverage of this paper only. The evolutionary tree showing the position of ...
Perhaps one of the world's best known fossils is Archaeopteryx. With its beautifully preserved feathers, it has long been regarded as the first bird in the fossil record, and is often called "the icon ...
Perhaps one of the world’s best known fossils is Archaeopteryx. With its beautifully preserved feathers, it has long been regarded as the first bird in the fossil record, and is often called “the icon ...
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