Other Sciences news

New evidence on Neanderthal mixing

New research on a 45,000-year-old Siberian thighbone has narrowed the window of time when humans and Neanderthals interbred to between 50,000 and 60,000 years ago, and has shown that modern humans reached ...

3 hours ago
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Data indicate there is no immigration crisis

Is there an "immigration crisis" on the U.S.-Mexico border? Not according to an examination of historical immigration data, according to a new paper from Rice University's Baker Institute for Public Policy.

20 hours ago
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