A private medical transport plane crashed in Philadelphia on Friday evening. Several homes are engulfed in flames. CBS News transportation safety expert and analyst Robert Sumwalt has more.
Hyperkalemia, which can induce signs of a heart attack or paralysis and weakness of the muscles, is defined as a level that is higher than 5.0-5.5 mEq/L.
The pink, white and red blob of tissue quivers in a vat of clear goop about the size of a kitchen sink. Graduate students whiz around this slimy beating heart and crawl under the tubes connected to ...
Rainy weather can make you sleepy, but the reason behind that feeling is actually pretty scientific. We break down the changes your body goes through before a storm, including how it reacts to falling ...