back-to-school

Back-to-School: Genetics 101 Quiz Results

September 17, 2012
Okay students, pencils down! A week ago Friday we posted the second in a three-part series of educational courses for back-to-school season. The entries are now in. You can see...
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Back-to-School: Human Prehistory 101 Test Results

September 05, 2012
Correction: Ouch! We mistakenly listed the wrong answer to the last question in the quiz. It has been corrected. Populations are more similar now than they were 500 years ago...
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