Elon Musk became the world's first trillionaire after shares of his rocket company SpaceX soared in Wall Street's biggest initial public offering of stock.
Taylor Swift became the youngest woman ever inducted into the Songwriters Hall of Fame Thursday night at age 36. "It was instinctual. No one taught me how to do it," she said of songwriting through a raspy voice she attributed to screaming along to the night's performances and Wednesday night's historic NBA game between the New York Knicks and the San Antonio Spurs.
