Researchers from Norway and the UK retraced the history of an extensively drug-resistant case of Mycobacterium tuberculosis that cropped up in a single individual. By sequencing nine samples collected from the individual over three-and-a-half years, the team identified several M. tuberculosis lineages that appeared to compete with and replace one another following exposure to various tuberculosis treatments.

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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.