The human body and its organs are composed of a wide variety of cell types. Although all cells contain the same genes, they ...

A promising advance in regenerative medicine could one day restore sight to millions of blind people. South Korean ...

At the level of molecules and cells, ketamine and dexmedetomidine work very differently, but in the operating room they do ...

A new study shows the tradeoff between power and efficiency in muscles is governed by proteins that form a molecular tuning ...