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Chinese Puzzle: New Primate Fossil Raises Eyebrows

A new fossil primate skull from China, alleged to be 55 million years old, provides “much-needed substantial evidence of early primates in Asia,” says Robert Martin (Field Museum, Chicago), reporting in the Jan. 1 issue of Nature.1  But “interpretation of the creature’s eye size and activity pattern,” he says, “will spark debate.”  (This is code […]

Globular Cluster Origins: Where Do We Go From Here?

The simple explanation of globular clusters as bundles of ancient stars seems to be in a state of crisis, though the authors of a paper in the Jan. 1 issue of Nature1 try to keep a stiff upper lip.  They begin, “Nearly a century after the true nature of galaxies as distant ‘island universes’ was […]
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