Proteins are the infinitely varied chemicals that make cells work, and science has a pretty good idea how they are made. But a critical aspect underlying the machinery of protein manufacture has long ...

The development of humans and other animals unfolds gradually over time, with cells taking on specific roles and functions ...

A human cell is a Rube Goldberg machine like no other, full of biological chain reactions that make the difference between life and death. Understanding these delicate relationships and how they go ...

Creating human structures in a lab is always difficult, but when successful, it can open up a lot of possibilities. Recently, researchers have been working on using 3D embryo structures called ...