Even if you think you learned everything that you needed to know way back in biology class, everyone has knowledge gaps. And ...

Your mom was right all along. Standing up straight isn’t just about looking confident or adding those extra inches to your height. The way you hold yourself throughout the day could be silently ...

Editor’s note: The podcast Chasing Life with Dr. Sanjay Gupta explores the medical science behind some of life’s mysteries big and small. You can listen to episodes here. (CNN) — We are very much ...

Forget emotional baggage — you’re hauling around spare parts. Turns out, you don’t need all 78 of your organs to get through life, which comes in handy when surgeons have to start making cuts.

A full-body scan every few years, for some, is a small price to pay for a wide-ranging check-up. Is it the right choice for ...

Hangovers are a common aftermath of alcohol consumption, leaving many to wonder what exactly is happening inside their bodies. From the pounding headache to the queasy stomach, each symptom tells a ...

This article was reviewed by Felix Gussone, MD. Key Takeaways: Body composition offers a clearer picture of health than ...

With their diverse chemical compositions, plants have offered many potential health benefits. With their diverse chemical compositions, plants have offered many potential health benefits. While modern ...

Katie has a PhD in maths, specializing in the intersection of dynamical systems and number theory. She reports on topics from maths and history to society and animals. Katie has a PhD in maths, ...

Editor’s note: The podcast Chasing Life with Dr. Sanjay Gupta explores the medical science behind some of life’s mysteries big and small. You can listen to episodes here. Editor’s note: The podcast ...