Health Care

Ex-Twitter CEO Dick Costolo to Start New Company

Former Twitter Inc chief executive, Dick Costolo, said on Tuesday he is starting a new company with Bryan Oki, co founder & chief executive at wellness consulting firm Fitify Inc.

Is Fitbit Still in Good Shape?

San-Francisco-based wearable device maker, Fitbit, will report its first quarter as a public company after the bell on Wednesday, and the stock performance suggests the company is in tip top shape.