This Week in Cell

Rockefeller University's Ronen Sadeh and C. David Allis discuss in the current issue of Cell the relevance of recent studies that have mapped nucelosomes across the yeast and human genomes. Sadeh and Allis say that data from these studies suggest two models of nucleosome organization: "Chromatin remodelers position nucleosomes around transcriptional start sites in yeast, and a few locked nucleosomes may serve as barriers from which nucleosome arrays emanate in human genomes."

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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.