Whether in the human body or on surfaces, bacteria protect themselves from outside attackers using biofilms. Physicist ...

Pathogenicity is the potential capacity of certain species of microbes to cause an infectious process. It is characterised by ...

Light is a universal stimulus that influences all living things. Cycles of light and dark help set the biological clocks for ...

A bacterial cell settles onto a nondescript surface. It is plump, healthy and functioning as it should. Nothing appears amiss ...

Early in 2025, scientists discovered a promising new antibiotic in a soil sample from a lab technician's backyard. The ...

The study team included, back row, from left, graduate student Rebecca Ulrich; chemistry professor Paul Hergenrother; Chris Fields, of Roy J. Carver Biotechnology Center, research scientist Po-Chao ...

Bacterial infections pose significant challenges to agriculture and medicine, especially as cases of antibiotic-resistant bacteria continue to rise. In response, scientists are elucidating the ways ...

In the fight against bacterial pathogens, researchers are combining vaccination with targeted colonization of the intestine by harmless microorganisms. This approach could potentially mark a turning ...

While microbes are everywhere in the world, and in our bodies, many pose no threat to us. Others, however, can be very dangerous. There are many strains of Escherichia coli, some of which can live ...

For bacteria, microplastics are the perfect meetup spot—tiny, intimate surfaces where microbes can cling, huddle close and swap genes. And these crowded bacterial breeding grounds may pose a threat to ...

In a recent review published in the journal PNAS, researchers examined the germ theory from a non-centric perspective on infection outcome, considering the variables that influence illness severity ...

Add Yahoo as a preferred source to see more of our stories on Google. Virus spore in an ice cube Getty Images/Yingko You may feel that we all have enough to worry about, and thus have no need for the ...