By mapping molecules in cells and tissues, scientists can gain novel insights into various biological processes, such as ...

Some eukaryotes consist of a single cell; but most single-celled creatures are made of simpler cells which lack obvious ...

Regents Review is available to stream on pbs.org and the free PBS App, available on iPhone, Apple TV, Android TV, Android smartphones, Amazon Fire TV, Amazon Fire Tablet, Roku, Samsung Smart TV, and ...

A novel 3D cell culture method has been developed that encourages liver progenitor cells to self-organize and form blood vessel networks for the first time. The development of accurate liver organoids ...

Scientists have built an artificial neuron that’s so realistic it fires, learns, and responds to chemical signals just like ...