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

Scientists mapping the human body at the cellular level keep running into the same surprise: beneath the apparent chaos of ...

Here’s what you’ll learn when you read this story: With more than 100,000 people in need of an organ transplant in the U.S. alone, scientists have turned toward perfecting human-animal chimeras as a ...

There may be good reasons to object to using animals as living organ factories, including welfare concerns. But the rationale ...

A large study has revealed that dozens of widely used chemicals can damage beneficial gut bacteria. Many of these substances, ...

Baba Ramdev explains why the human body is a miracle, stressing a natural diet, good sleep, yoga, pranayama, herbs, and a ...