A UK team takes a look at mutational signatures associated with DNA mismatch repair deficiency in the Caenorhabditis elegans worm model organism and in human tumor samples. The researchers used mutation accumulation assays and genome sequencing to follow the genetic alterations that accumulated in C. elegans worms missing the DNA mismatch repair genes PMS2 and MLH1 and/or the polymerase subunit-coding gene POLE4.

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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.