Even after decades of research, biologists are still uncovering surprises about the human body. A team of researchers from the University of Virginia and the National Institutes of Health (NIH ...

Biology Biologists Uncover Previously Unknown Structure Hiding Inside Human Cells The never-before-seen organelle serves as a recycling center for cellular cargo, evidence suggests.

Cells are the smallest, basic unit of life responsible for all of life’s processes. A typical human cell has a membrane filled with a jellylike fluid called the cytoplasm.

Five Basic Rules May Explain How Cells Stay Organized Researchers have outlined how the body maintains the complex structure of tissues like those in the colon.