This article has been updated from a previous version to correct the name and title of an interview subject.
The Wall Street Journal speaks with patients affected by questionable test results from Theranos.
Researchers link variants in TACR3 to hot flashes during menopause, Live Science reports.
Kuwait says it will alter its law requiring citizens and visitors to provide DNA samples, New Scientist reports.
In Science this week: convergent evolution in bird hemoglobin, and more.