Scientists have long sought to unravel the mysteries of strange metals—materials that defy conventional rules of electricity ...

For decades, researchers have explored how electrons behave in quantum materials. Under certain conditions, electrons ...

A healthy range of blood potassium levels is 3.5 to 5.0 millimoles per liter of blood. Levels above this may indicate hyperkalemia, which occurs most often in people with chronic kidney disease.

Foods high in potassium include lima beans, beet greens, and swiss chard. Other popular foods with potassium include bananas, potatoes, and coconut water. Potassium is a mineral your body needs to ...