Scientists divide thousands of different neurons into groups based on function and shape. Let's discuss neuron anatomy and how it varies.

In all four cases%2C parents declined vitamin K injections for their newborns Doctors say more parents are refusing consent because of concerns based on misinformation Some parents fear shots are ...

The human muscular system is complex and has many functions in the body, like mobility and stability. Learn more about the muscular system here.

6 Reasons to Drink Water It's no magic bullet, but the benefits of water are many.