The number of students enrolled in graduate programs in the US has risen slightly, the Chronicle of Higher Education reports, adding that that increase is mainly due to an influx of international students.
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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.
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.