The cover shows black sugarcane (Saccharum officinarum), one of the two main species of Saccharum that have been crossed to form modern hybrid sugarcane cultivars. Sugarcane is the world’s leading ...

Some medications must be given by an intravenous (IV) injection or infusion. This means they’re sent directly into your vein using a needle or tube. With IV therapy, a thin plastic tube called an IV ...