Endosymbiotic organisms have to live inside of another to survive, and this relationship often provides benefits for both the host and its resident. It may seem unusual, but complex cells are thought ...

The gut microbiome is intimately linked to human health and weight. Differences in the gut microbiome—the bacteria and fungi ...

The unique blend of fungi and bacteria in a region's soil may be the strongest factor explaining its rates of childhood ...

An organism as a tenant in another - in biology, this often works quite well. ETH researchers have now shed light on how such a partnership of a cell in a cell can establish. Endosymbiosis is a ...

Scientists are discovering that the oral microbiome—home to hundreds of species of bacteria and fungi—may help predict ...

The success of modern medicine rests on the ability to control infections. But decades of antibiotic overuse—in hospitals, ...

A mineral-hogging fungus can “bully” bacteria into becoming more antibiotic resistant, according to new work published June 20 in the journal PLOS Biology by Fred Hutch Cancer Center scientists. The ...

Different dairy foods appear to influence the gut’s bacteria and wall-attached microbial community in distinct ways.

New research led by New York scientists reveals that oral health doesn’t just protect your teeth—it may play a critical role in preventing one of the deadliest cancers.

This article was published in Scientific American’s former blog network and reflects the views of the author, not necessarily those of Scientific American Urea is a small molecule formed as proteins ...