The number of international students enrolled at Missouri colleges and universities has topped 16,000.
An annual report by the Institution of International Education says Missouri's public and private higher education facilities had 16,061 international students during the 2011-2012 academic year. That was up 6.3 percent from the previous year.
The state Department of Higher Education says most foreign students pay full tuition at Missouri institutions. The report estimates that international students spent about $418 million in Missouri.
The bacterium Enterococcus faecalis, which lives in the human gut, is just one type of microbe that was studied as part of the Human Microbiome Project funded by the National Institutes of Health (NIH).
Researchers have completed the first comprehensive census of the human “microbiome” — the trillions of bacteria, viruses, and other microorganisms that live in and on our bodies.
A new study out of Washington University suggests that women who use short-term birth-control methods like the pill are 20 times more likely to have an unintended pregnancy than those who use longer-term options like intrauterine devices or implants.