Five simple words started a revolution in digital communication 20 years ago. How an internal project became a billion-dollar communication platform.

PM Pacific Standard Time, a 29-year-old software engineer named Jack Dorsey typed seven words into a bare-bones web interface ...

Private message from Twitter's CFO appears to talk about acquiring company. — -- Even Twitter executives aren't immune to direct messaging mishaps. Classify this one under major #DMFail: Twitter ...