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 ...

Email notifications are only sent once a day, and only if there are new matching items. Side-splitting laughter isn’t so typical for a science fair. But when Paul Stapleton, a career biologist and ...

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 ...

Maddy has a degree in biochemistry from the University of York and specializes in reporting on health, medicine, and genetics. Maddy has a degree in biochemistry from the University of York and ...

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 ...

Experiments and modeling reveal the unexpected structure that can be seen in bacteria grown in mucus samples and biofilms. Scientists at Caltech and Princeton University have discovered that bacterial ...

Alfredo has a PhD in Astrophysics and a Master's in Quantum Fields and Fundamental Forces from Imperial College London. Alfredo has a PhD in Astrophysics and a Master's in Quantum Fields and ...