Being infected with this wormy parasite might make it easier for women to conceive
November 24, 2015, 8:18 a.m. by Bryan Nelson
Would you infect yourself with a giant roundworm if it helped you to get pregnant?
Gene for antibiotic-resistance discovered that bacteria can give to one another
November 20, 2015, 6:35 a.m. by Bryan Nelson
The gene, which could spell the end to antibiotics for good, may soon spread worldwide.
Scientists may have identified a new organism living in our bellies
November 17, 2015, 10:44 a.m. by Robin Shreeves
Don't worry! It's supposed to be there — but what is it?