World’s Smallest Pacemaker—Tinier Than Rice Grain, Can Dissolve When No Longer Needed
The world's tiniest pacemaker - smaller than a grain of rice—can be implanted using minimally invasive techniques and ...
Thunderstorms trigger catastrophic flooding across the middle of the US
WSMV, JARED AUERBACH, CNN By Gene Norman, Karina Tsui, Rebekah Riess, CNN (CNN) — Severe thunderstorms and relentless rain are triggering catastrophic flooding across the middle of the US this weekend ...