The bacteria in your mouth and on your tongue may be linked to changes in brain function as you age, new research suggested.

Antibiotics are indispensable for treating bacterial infections. But why are they sometimes ineffective, even when the ...

Bacteria can also break down nitrite to produce nitric oxide, which improves circulation, including blood flow to the brain. This suggests that eating lots of nitrate-rich vegetables, such as leafy ...

Aztreonam–avibactam is a promising treatment for complicated intra-abdominal infections and hospital-acquired or ...

Weighing in at nearly 2 kilos, our gut bacteria seem to play an even bigger role than was previously thought. These bacteria ...

A study found that Streptococcus anginosus, a common mouth and gut bacterium, is more prevalent in stroke patients and linked ...

Scientists discovered that gym equipment contains more bacteria than your toilet seat. The researchers collected samples from ...