National security, unlocked. Each Thursday, host Mary Louise Kelly and a team of NPR correspondents discuss the biggest national security news of the week. With decades of reporting from battlefields ...

Several studies evaluate high-density single-nucleotide polymorphism (SNP) arrays for the detection of copy-number variations in human genomes. Many debilitating diseases have complex genetic roots, ...

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An inherent principle of publication is that others should be able to replicate and build upon the authors' published claims. A condition of publication in a Nature Portfolio journal is that authors ...