Scientists have pinpointed a group of bacteria that consistently appear in high numbers in healthy people, suggesting that ...

Harvard immunologist Dennis Kasper and his colleagues have found that tiny changes in gut bacteria can flip the immune system from calm to inflamed, even when the microbes look harmless. Their work, ...

NYU researchers have found a microbial signature of pediatric Crohn's disease that differs from the makeup of gut bacteria in ...

Researchers link higher levels of CAG-170 gut bacteria to better health across 39 countries and multiple chronic diseases.

Gut microbes engineered to dim their fluorescence under stress offered a real-time, noninvasive biosensor to track gut health ...

Your gut is home to trillions of bacteria that constantly “sense” their surroundings to survive and thrive. New research shows that beneficial gut microbes, especially common Clostridia bacteria, can ...

The food we eat doesn’t just nourish us, but also the trillions of bacteria living in our digestive system that influence the ...

Your gut health can impact everything from your mood to your immune system, but it could also be the cause of your poor sleep, a study has found. Specific types of gut bacteria have been linked to ...

A mysterious, hard-to-grow gut bacterium keeps showing up in healthy people worldwide—and it may be quietly protecting our microbiomes.

A significant discovery by Case Western Reserve University researchers could change how doctors treat two of the most ...

Common gut bacteria use protein delivery systems to interact directly with human cells, reshaping how scientists view the ...

A gastroenterologist explains the latest findings.