This Week in Science

In this week's Science, a trio of US and European scientists present an overview of the archaeological and genetic evidence that contradict the traditional theory that modern Homo sapiens dispersed out of Africa and through Eurasia in a single wave around 60,000 years ago.

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The Atlantic reports that genetic counselors are coping with an influx of patients seeking advice on their direct-to-consumer genetic test results.

A small study finds differences between three genomic prostate cancer tests, Medscape reports.

In Nature this week: shared genetic architecture for asthma and allergic diseases, and more.

A survey of Canadians finds them to be divided on genetically modified food, the Ottawa Citizen reports.