New York University's Martin Blaser, among others, is concerned about antibiotics' effects on the human microbiome, reports The New York Times. Blaser notes that when mice are given antibiotics, mimicking what is given to children to treat ear and throat infections — which is also enough to kill the gut bacterium H. pylori — they have an increase in body fat.

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Gene drives might run into biological resistance, the Economist reports.

Forensic experts exhumed painter Salvador Dalí's body to collect DNA for a paternity test, CBS News reports.

Yale Environment 360 writes that synthetic and conservation biologists aren't always on the same wavelength, but they are trying to reach an understanding.

In Science this week: full CRISPR locus integration complex structure, and more.