What the Future Holds

As fetal genome screening becomes more of a reality and more widespread, parents will "quickly learn that there is no such thing as a perfect baby," Scientific American writes. Such tests could reveal not only susceptibility to disease — both those that strike early and those that are adult-onset — but also to other conditions and possibly personality traits.

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Dog DNA testing finds that some purebreds might not truly be purebreds, Inside Edition reports.

Mary Beckerle has returned as director of the Huntsman Cancer Institute, according to ScienceInsider.

Smithsonian Magazine reports that environmental DNA sampling can be used to track elusive organisms.

In Genome Research this week: repetitive satellite DNA in the fruit fly, transcriptome map assembly pipeline, and more.