In a paper published online in advance in Science this week, investigators at Japan's National Institutes of Natural Sciences show that, in Drosophila, Sex lethal — abbreviated Sxl — acts autonomously in primordial germ cells — or PGCs — to induce female development.

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Consulting company McKinsey says diagnostics companies will have to combine genomic data analysis, electronic medical records, effective reimbursement strategies, and regulatory compliance in order to win.

A new report has found that researchers in Africa are still heavily dependent on funding from organizations in the US, Europe, and China, Nature News says.

An article in The Atlantic argues that the progress being made in science isn't keeping pace with the money and time being spent on research.

In Science this week: a CRISPR screen identifies sideroflexin 1 as a requisite component of one-carbon metabolism, and more.