Although we often conceive of microorganisms — germs — as bad, the vast majority of them are not.

Your gut bacteria are constantly sensing, moving, and sharing nutrients to keep the microbiome thriving.

Everywhere you go, you carry a population of microbes in your gastrointestinal tract that outnumber the human cells making up your body. Subscribe to our newsletter for the latest sci-tech news ...

Study finds hidden microbiome toxicity in everyday pollutants, with some chemicals linked to antibiotic resistance.