The adrenal glands make hormones that regulate essential bodily functions. People can live without both or just one adrenal gland. However, they will typically require hormone replacement therapy. The ...

Forbes contributors publish independent expert analyses and insights. Transformative Travel: I look at how travel can change lives. Living in the United States is not cheap—especially as prices ...

The human body is incredibly resilient. When you donate a pint of blood, you lose about 3.5 trillion red blood cells, but your body quickly replaces them. You can even lose large chunks of vital ...

Every organ in the human body has a specific function and purpose. Not all organs, however, are needed for survival. Some people have organs removed because of diseases or injuries From the liver ...

Your liver is a powerhouse, performing over 500 life-sustaining functions. This 3-pound organ — the largest internal organ in the body — is located in the upper-right part of your abdomen. It does the ...

Amy Y. Conry Davis is a writer who specializes in green living, sustainability, and travel. She holds a B.A. in English from the University of San Diego. Living rent-free involves a lot more than just ...