ScienceDaily (Dec. 23, 2009) — Evidence of sophisticated, human behavior has been discovered by Hebrew University of Jerusalem researchers as early as 750,000 years ago -- some half a million years earlier than has previously been estimated by archaeologists.
- I will write at least one researched "Featured" article a month. When I do that, I'll put it and related content in the months Featured Presentations group on the right. News articles are added to the main page daily.
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