Not all collaborations are the same. NPR's Joe Palca reports that international collaborations are more likely to affect the wider scientific community.

Two ecologists — Stefano Allesina at the University of Chicago and the University of Florida's Emilio Bruna — became interested in whether there was a difference in what kind of journal the results from international collaborations were published in.

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US News & World Report writes that genetic testing of lung tumors can help identify treatments for patients.

A team of researchers plans to sample Loch Ness for environmental DNA, according to Newsweek.

The New York Times writes about the appearance of mosaicism in healthy people.

In PNAS this week: insecticide resistance patterns Anopheles gambiae mosquito, transcriptome patterns in Pseudomonas aeruginosa during infection, and more.