Over the last few years, scientists and entrepreneurs have flocked to developing medicines that target RNA, the genetic ...

The Catalyst: RNA and the Quest to Unlock Life’s Deepest Secrets. Thomas Cech. W.W. Norton; 304 pages; $28.99 and £23.99 W hat you see depends on how you look. For years students of cell bio ...

There is one way RNA can survive outside a cell unscathed: in a tiny, protective bubble. For decades, researchers have noticed cells releasing these bubbles of cell membrane, called extracellular ...