By JOANNA SCHAFFHAUSEN, ABC News Medical Unit It’s that time of year when stressed-out parents are pulling out all the stops to keep their overexcited children in line. Be good, they say, or Santa... [continue]

By DAN CHILDS and KIRK FERNANDES, ABC News Medical Unit In a surgical first for the United States, a team of eight surgeons at the Cleveland Clinic have performed a near-total facial transplant on a... [continue]

By DAN CHILDS, ABC News Medical Unit Today's 5-4 U.S. Supreme Court ruling against big tobacco for promoting "light" and "low tar" brands could send the corporations scrambling for ways to stay clear... [continue]