A new study from Columbia University has found that taurine, a type of amino acid known mostly as an ingredient in energy drinks, extended the life of worms, mice and monkeys.
It’s been a month since a Maryland man became the second person to receive a transplanted heart from a pig –- and hospital video released Friday shows he’s working hard to recover.
CVS Health is pulling from its shelves some cough-and-cold treatments that contain an ingredient that has been deemed ineffective by doctors and researchers.