In Science this week, an international team led by investigators in France reports on "the transcriptomes of Bacillus subtilis exposed to a wide range of environmental and nutritional conditions that the organism might encounter in nature." The team presents a "global classification of promoters and detailed description of TUs [transcription units]," which it says shows that "a large proportion of the detected antisense RNAs arose from potentially spurious transcription initiation by alternative sigma factors

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Polygamy amplified a rare genetic disease in area near Arizona-Utah border, BBC Future reports.

Genetic ancestry testing led one woman to learn that her father and another baby boy had been switched at birth, the Washington Post reports.

Simple de-identification methods can protect information in a database from attackers, a new study suggests.

In Science this week: approach to visualize chromatin structure in nuclei, and more.