As XEC, the latest COVID variant takes hold, we are watching viral evolution play out on a time scale short enough to follow, ...

As strains of pathogens resistant to frontline antibiotics become more common worldwide, clinicians are more often turning to ...

Though they live only a few hours before dividing, bacteria can anticipate the approach of cold weather and prepare for it.

Researchers have created a phage cocktail that could be used to treat antibiotic-resistant Klebsiella pneumoniae infections.

Many insects are naturally infected with symbiotic bacteria, which are typically transmitted vertically from mother to ...

Endosymbiotic organisms have to live inside of another to survive, and this relationship often provides benefits for both the ...