Some people scrub them every day while others say letting water run over them in the shower is enough. So are you cleaning ...

Earth's bacteria are evolving to survive in space ... E. bugandensis, for example, is an opportunistic pathogen, meaning it can "cause disease only if the host is already 'perturbed,' such ...

Aren't most bacteria disease-spreading germs? Nope, just a fraction of them are bad guys, like some strep and E. Coli. On the flip side, many other kinds help your body work properly. For example ...

For example, a bacterium traveling through the human gut can experience pHs ranging from highly acidic (pH 2-3) to basic (pH 8-9) in just a few hours. In hypersaline ponds, bacteria in microbial ...

They consist of members of the microbiota that have beneficial effects and may be used to counter the damaging effects of harmful bacteria. For example, they may help prevent diarrhea caused by some ...

These are antibiotics that kill a broad range of bacteria. Examples of broad-spectrum antibiotics include: A yeast infection ...

These genes are known to confer a survival advantage to bacteria—for example, making them immune to certain antibiotics—but their role in anti-phage defenses is not well understood.