Many biological processes are regulated by electricity—from nerve impulses to heartbeats to the movement of molecules in and ...

Cells may generate their own electrical signals through microscopic membrane motions. Researchers show that active molecular ...

For the first time, researchers have been able to show how a cell closes the door to free radicals—small oxygen molecules ...

Inside every living cell, tiny molecular machines are constantly in motion, shifting shapes, tugging on membranes and shuttling ions from one side to the other. That restless activity does more than ...

Living cells may generate electricity through tiny membrane movements, scientists suggest. Molecular activity can create nerve-like voltage spikes, helping drive ion transport and inspiring bio ...