Medically reviewed by Alicen Nelson MD, MPH The navel, also known as the belly button or umbilicus, is a small, round, or ...

By incorporating these expert-backed habits into your nightly routine, you may find it easier to fall asleep, stay asleep, and wake up feeling refreshed.

The new research reveals a novel mechanism for signal transmission in brain cells and helps answer an open question in neuroscience about how intracellular signals travel over long distances in ...

Our biceps and brain cells might have more in common than we believed. According to a new study from the Lippincott-Schwartz ...

This means that from the time of H. erectus, the human body has depended on a diet of energy-dense food—especially meat. Fast-forward a couple of million years to when the human diet took ...