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Scoping out the trillions of germs that call the healthy human body home.
A new study of the critters that live on the human body find that our skin is home to a much wider variety of bacteria than previously thought.
Changes in the gut alter brain chemistry and behavior in mice, according to a new study.
A study suggests good bacteria in yogurt affect digestion, but not by repopulating the gut’s flora.
Can samples of the bacteria on a person's hands be enough to identify them?
Science teacher Christopher Emdin knows how to get his students interested in sc...
Why hasn’t an increases in the number of female students studying the sciences l...
Zack Kopplin is campaigning to keep creationism off the science class syllabus.
Actress and author Danica McKellar joins us to talk about getting young girls fi...
How much science do kids learn outside the classroom?
\tScience Friday salutes a great science teacher. "Office hours are some of my favorite hours of the week," says Tom Carlson, a medical doctor, ethnobotanist, and instructor of 1700 students annually at the University of California, Berkeley. One of Carlson's former students, SciFri associate senior producer Christopher Intagliata, told us that Carlson's class was the reason he got into science (listen here).