RNA is usually portrayed as a molecule that works deep inside the cell, helping to turn genetic information into proteins.

Imagine if our bodies could grow new organs throughout our entire lives. Plants do this constantly, thanks to tiny, powerful ...

A new study has identified key gene regulators that enable some deafened animals -- including fish and lizards -- to naturally regenerate their hearing. The findings could guide future efforts to ...

BOULDER, Colo. — That zero-calorie sweetener making your morning coffee taste just right might be quietly interfering with the tiny blood vessels in your brain — at least in a petri dish. A new ...