So the mathematician's answer is that humans have either seven or eight holes. In the end, the question is not just about ...

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

The same body can look very different depending on whether you approach it as a biologist, a doctor, or a mathematician.

Have you ever given any extra thought to your stomach lining or the bones in your skull or pondered whether double uteruses ...

An organ is a group of tissues that work together to perform a specific task in the body, such as digesting nutrients or producing chemical messengers that enable brain cells to communicate. Although ...

University of Manchester provides funding as a member of The Conversation UK. The average body contains about 37 trillion cells – and we are in the midst of a revolutionary quest to understand what ...

In a recent study published in the journal PNAS, researchers examined the relationship between cell size and count across the human body, establishing a quantitative framework and uncovering ...

Your anatomy operates like a machine, it's success hinging on the work of over 70 organs, each with a unique function. From the heart's blood-pumping ability to the liver's filtering power, each ...

Your kidneys are like filters. Your brain is like a computer. Your digestive system is like a tube. Your hands are controlled a bit like a marionette. These comparisons exist in part because doctors ...

For decades, 98.6 degrees Fahrenheit has been the widely accepted “normal” average temperature for the human body. But new research adds to the growing body of evidence that humans actually run a bit ...

Some scientific studies from brain research suggest that near death, there may be brief bursts of electrical activity in the ...

Human composting is the practice of breaking down human remains into fertile soil. The green burial movement, which is at the forefront of human composting, is an initiative dedicated to offering more ...