Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. Credit: Scharvik/Getty ...

Mouths are filthy, harboring the second largest microbiome of the human body. Some bacteria can help break down food, among other responsibilities; other bacteria can travel into the mouth on food, ...

In a recent study, researchers demonstrated that a novel compound could treat flesh-eating Gram-positive bacterial infections in mice, potentially offering a new class of antibiotics. Researchers at ...

Microscopy of bronchial aspirate showing gram-positive bacilli. A 71-year-old male with a history of chronic obstructive pulmonary disease (COPD) developed fever, anorexia, and shortness of breath. He ...

Gram-negative bacteria's thick outer membrane prevents entry of toxic molecules, including antibiotics. Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to ...

Thailand ordered a close watch on livestock on Thursday after an outbreak of anthrax in neighboring Laos, where more than 50 suspected human cases have been reported. Five countries in East and ...