At one time or another, most of us have played with a flipbook, using our thumbs to rapidly flip a series of pictures to create an illusion of movement. Scientists use a similar technique to study the ...

The nucleolus is a liquid-like cellular organelle where protein factories called ribosomes are assembled. Researchers knew of ...

When we think about the blueprint of life, we tend to focus on DNA — the genetic code stored in every cell of our bodies. But DNA is only part of the story. For those instructions to matter, they must ...

During translation, multiple ribosomes travel along the nucleic acid chain to build polypeptides that become functional proteins. Occasionally, these molecular decoders pause on the mRNA, either ...