In a groundbreaking discovery, scientists uncovered the first known structure in complex cells that's capable of drawing nitrogen from the atmosphere and converting it into a form that the cell can ...

Microglia are a type of immune cell that works as a ‘janitor’ to the central nervous system that clears out dead cells and other debris. But when these janitor cells themselves die, other microglia ...

Researchers think a microbe that was engulfed by an algal cell 100 million years ago has since evolved into an integral part of the cell's machinery. When you purchase through links on our site, we ...