Cells manage a wide range of functions in their tiny package — growing, moving, housekeeping, and so on — and most of those functions require energy. But how do cells get this energy in the first ...

Cells are the basic units of life — but when it comes to cells, if you think basic means simple, think again. Cells are complicated, with many millions of biochemical reactions per second seething ...

Dr. Zhao said several of RS3's proteins are involved in placing or removing phosphate groups from other proteins—a regulatory function that he and his colleagues suspect plays a part in coordinating ...