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.

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.

Four-stranded DNA has been seen before in some cancer cells and in lab-based chemistry experiments, but this is the first time the molecule has been visualised in healthy, living human cells, as a ...

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.