The Department of Defense acquisition system—overseen by the Undersecretary for Acquisition and Sustainment—strives to provide efficient and timely outputs that result in operational benefits to war ...

Psychologist Brian Nosek’s latest work indicates that many results in the social sciences don’t stand up to immediate scrutiny. But that’s the beginning of a conversation, not the end, he explains to ...

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For more than 160 years, the National Academies have provided nonpartisan, evidence-based advice on decisions that affect our nation. Browse the listing of projects and activities to see examples of ...