This Week in Science

In Science this week, a team led by Stanford University's Carlos Bustamante report that an amino acid change causes blond hair in Solomon Islanders. Naturally blond hair is usually only found in Europe and Oceania, but in this study, the team identifies an arginine-to-cysteine change at a highly conserved residue in TYRP1 as a major determinant of the trait in people from the Solomon Islands.

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The New York Times and ProPublica look into the close relationship between a startup and Memorial Sloan Kettering Cancer Center.

Yahoo News reports millions of dollars are being transferred from NIH, CDC, and other programs to pay for the housing of detained undocumented immigrant children.

In Science this week: in vitro generation of human reproductive cells, and more.

Researchers gave a handful of octopuses MDMA to find that they too act more social on the drug, Gizmodo reports.