Stem Cell Molecules Repair Genetic Damage Researchers report that embryonic stem cells sent molecular signals that repaired fatal genetic damage to heart cells in laboratory mice.
Jackson Squares Off With Attorney SANTA MARIA, Calif. - Fans of Michael Jackson erupted in cheers Monday as the pop star emerged from a double-decker tour bus and went into court for a showdown with the prosecutor who has pursued him for years on child molestation charges...