Attached to nearly every human cell is an antenna-like structure known as the primary cilium, which senses the cell's ...

Eukaryotes are organisms whose cells contain a nucleus. From protozoa to human beings, all have the same basic biological mechanism for building, maintaining, and propagating their form of life: a ...

The lab-generated eggs could be fertilized with sperm, but were riddled with chromosomal abnormalities. Most embryos stopped ...

Scientists discover nuclei aren’t the densest part of the cell. Optical imaging shows a surprising balance that may even ...