This Week in PNAS

In the early, online edition of the Proceedings of the National Academy of Sciences, researchers from India report on epigenetic alterations in the blood that coincide with the development of high-altitude pulmonary edema, or HAPE.

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Five researchers are to share this year's Albany Medical Center Prize for their work on the CRISPR/Cas9 gene-editing tool, the AP reports.

Stat News reports on how white supremacists cope with surprising genetic ancestry testing results.

In Genome Research this week: sex-biased gene expression evolution in malaria mosquitos, method to find ancient selective sweeps, and more.

Iceland has nearly eliminated Down syndrome from its population, CBS News reports.