It serves as a very important barrier between the body and bacteria, chemicals, and temperature. Healthline reports that the top five largest organs in the human body are: The liver is the body ...

An animated sequence which tours the human body, picturing and naming the major organs. The job of each organ is briefly explained. The brain, heart, lungs, stomach, liver, kidneys, intestines and ...

After years of research into xenotransplantation, the field is at a turning point—yet risks and ethical issues remain ...

Human biology is not black and white. Although newborns are typically categorized as male or female at birth based on visible ...

An explanation of how cells make up tissues which in turn make up organs. The diversity of cells in the human body is mentioned. Using muscle cells as an example, it is then explained how cells ...

Researchers can determine the relative abundance of the different species and discover which metabolic pathways are encoded by the organisms to gain information about their functions in the body. The ...