Sciencing on MSN

This fruit has more potassium than a banana

If you're not a fan of bananas, this fruit can provide you with all the potassium you need — a fortunate thing, given all the ...
The Scientist

Bit by Bit, the Structure of the Potassium Ion Channel Emerges

Underlying every thought, heartbeat and movement are ion channels, busily conducting high-speed streams of ions into cells, like subway trains coursing through tunnels. Ion channels span the cellular ...