Your gut is not just a reflection of what you eat or which probiotics you buy. It is also, emerging research suggests, partly ...

Bdelloid rotifers are tiny freshwater creatures that are smaller than the width of a human hair, but still have a head, mouth, gut, and other structures. New research has shown that these little ...

Scientists from the University of Illinois Urbana-Champaign have developed a method to isolate genes from amounts of microbial DNA so tiny that it would take 20,000 samples to weigh as much as a ...

Researchers showed that the way in which genes are turned on and off as bacteria grow provide clues to their regulation. Bacterial infections cause millions of deaths each year, with the global threat ...

Researchers have identified a gut-genetic interaction that could trigger an overactive immune response in the colon — offering one possible explanation for the pain and bleeding of ulcerative colitis, ...

University of Toronto researchers have discovered nine new genes used by bacteria to protect themselves against phages—viruses that infect them. In a study published in Nature Microbiology, the ...

A recent study shows that bacteria living inside colorectal tumors form distinct ecosystems that are closely linked to how ...