Researchers have identified two gut bacteria that can produce serotonin, a key chemical that regulates bowel movements. In experiments with mice lacking serotonin, the microbes boosted serotonin ...

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. The tiny world of microorganisms is full of microbes competing in ...

Gut dysbiosis caused by a high-fat diet can allow bacteria to move from the gut to the brain in mice, according to a new ...

Scientists may soon turn to bacteria originally found in feces to help cure chronic wounds more quickly. An open wound, for example, is a perfect little breeding pool for bacteria. But not all ...

The quest for new antibiotics is going back to the Stone Age. The urgency to identify possible candidates has never been greater as the global population faces nearly 5 million deaths every year that ...

Scientists have used genetically engineered bacteria to simultaneously create and color fabrics in a one-pot method. Compared with current methods that rely on fossil fuels, the new technique offers a ...

Most living things, including humans, rely on oxygen to survive. However, some bacteria have a completely different way of making energy. Instead of breathing oxygen, they breathe electricity.

Staph infections can be deadly, especially in hospitals where certain strains have evolved to be resistant to antibiotics. The bacteria responsible for these infections, Staphylococcus aureus, is ...

Earth's bacteria are evolving to survive in space. Several strains sourced from the International Space Station (ISS) differed from the same strains on Earth, having qualities specifically adapted to ...

Levels of two types of bacteria in your gut could help improve the diagnosis and treatment of multiple sclerosis. When you purchase through links on our site, we may earn an affiliate commission. Here ...

Flour choice shapes the bacteria in sourdough starters, even though the same yeast dominates across all types.