Emma Bowman

Liz Smith, the longtime gossip columnist whose stories earned her a celebrity that rivaled many of the A-listers she covered, died on Sunday of natural causes, Smith's literary agent Joni Evans confirmed to the Associated Press. She was 94.

Smith started her own column, titled "Liz Smith" that ran in the New York Daily News from 1976 to 1991, and ultimately drew millions of readers when it was syndicated nationwide.

Uber has appointed Expedia CEO Dara Khosrowshahi to be its new chief executive, a source familiar with the ride-sharing company tells NPR.

Khosrowshahi has been at the travel company Expedia for more than a decade, reports NPR's Aarti Shahani. He steps into the role at a tumultuous time, as Uber seeks to fill a leadership vacuum. Co-founder Travis Kalanick resigned under pressure in June, though he remains on the company's board.