The variations are the basis of a new study reviewed by Scientific American, based on analysis of dust extracted from different households. The dust was sampled from the tops of doors in some 1,200 ...

Researchers led by Hiroshi Ohno at the RIKEN Center for Integrative Medical Sciences (IMS) in Japan have discovered a type of gut bacteria that might help improve insulin resistance, and thus protect ...

WASHINGTON — The size of your gut may be partly shaped by which microbes call it home, according to new research linking obesity to types of digestive bacteria. Both obese mice — and people — had more ...