McKelvey, whose passions include glass blowing, spoke about what keeps him going, his take on the Indian startup scene and working with Jac...

Named Twitter’s interim chief executive officer on Thursday, Dorsey returns to a job he had until being pushed out in 2008 from the firm he...

Jack Dorsey revolutionized online socializing by co-founding Twitter in 2006. Now he wants to transform the way people exchange money.