Unlike our organs, cell organelles such as mitochondria are not fixed in place, but when, where, how, and why organelles move ...

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

Scientists have discovered that T cell receptors activate through a hidden spring-like motion that had never been seen before ...

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 ...