Scientists have found a way to study early embryonic development without real embryos. Using CRISPR, they programmed stem cells to self-organize into structures mimicking early embryos. The cells show ...

Professor Im Joo Rhyu, director of the Korea University Graduate Program for Convergence & Translational Biomedicine and ...

We have two types of hair, says dermatologist Elizabeth Houshmand. Vellus hairs, or “peach fuzz,” cover virtually our entire ...

Northwestern Medicine investigators have uncovered new insights into how intercellular "glue" functions to enable ...

Organelles in cells were originally often independent cells, which were incorporated by host cells and lost their independence in the course of evolution. Biologists are now examining the way in which ...