This Week in Science

In Science this week, a University of California, Los Angeles-led team publishes a study showing the genetic basis for loss of flight in the Galapagos cormorant, the only bird of its species to have lost the ability to fly. The researchers studied wing and pectoral skeleton reduction in these cormorants, then sequenced the genomes of four cormorant species to identify candidate genes that may have contributed to the evolution of flightlessness.

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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.