The students in Bostian Elementary School science teacher Brandy Hunt’s class got a hands-on lesson about what happens after ...

From fast nerve signals to microbial metabolites, scientists are uncovering the biological conversations between the gut and brain that may explain chronic pain, weight gain, and neurodegenerative ...

This story is part of a series exploring human anatomy and physiology complexities. Each story in this collection showcases discoveries reshaping our understanding of the body's inner workings, ...