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Microorganisms

In Focus

Microorganisms

ÃÛÌÒÓ°Ïñ experts are exploring how we can work with, defend against, and harness the capabilities of the estimated five nonillion microbes living on Earth today.

This time-lapse shows a few days’ growth of microbes from a hand. Explore more from the exhibit.

Exploring the world inside us

The human body contains trillions of microorganisms, with the largest numbers found in the intestines. Scientists are just beginning to discover all the ways these microbes interact with our bodily functions.


An illustration of bacteria

Common diseases

A large-scale study demonstrates a clear association between specific microbial species in the gut, certain foods, and the risk of diabetes, heart disease, and obesity.

Cancer

Unravelling how microbes enhance the body’s response to cancer treatments

Vaginal health

Sharing research to help people understand an overlooked microbiome

Dental health

Exploring how tongue microbes are very different from teeth microbes

Exercise

Understanding how a microbe in elite athletes helps exercise performance in mice

Happiness

Detailing the links between specific gut bacteria and positive emotions

A person holding a petri dish

Introd