"We still don't know exactly what makes labor start. We know all about the mechanics and physiology, but we don't know what ...

Space changes the human body in many ways. From bone loss to bloated faces, here's how microgravity and radiation affect the ...

The human body is so much more than you think. Your body, your soul, and your consciousness can make you see life from a new, ...

Astronauts Suni Williams and Butch Wilmore are back on Earth - but what has nine months in space done to them?

Life, Death and Art in the Middle Ages, Dr. Jack Hartnell explores how societies at the time understood the human body, and ...

In the first half of the course, students learned concepts like metabolic rate, or the amount of energy the body needs to ...

Find out about the different stages of a human life cycle and how we change ... Discover how the food gets into the body, through the digestive system. What happens to food in your mouth?

After Scott Kelly spent a year on the International Space Station, the astronaut returned to Earth in 2016 shorter, more nearsighted, lighter and with new symptoms of heart disease that his ...

To understand how to solve those challenges, we first must know the risks to human health during space travel ... the bones in the lower part of your body (legs, hips, and spine) are doing less work.

SL County DA Sim Gill had some choice words for those who stood and watched as a rookie officer was coaxed into using a boxcutter to slice through the skin of a dead homeless man last August.