Jack Dorsey

Tesla CEO Elon Musk has bought a 9.2 percent passive investment in social media behemoth Twitter Inc., according to a filing with the US Securities....

Jack Dorsey's other company is changing its name just days after he resigned as CEO of Twitter. Square, the digital payments business that Dorsey....

Twitter has launched a social initiative, called #PowerOf18, aimed at encouraging the youth of India to contribute to public debate and participate....

Twitter has announced that it will simplify Tweets in the coming months, making it faster and easier for people to express themselves with more....

Leslie Berland has joined Twitter as Chief Marketing Officer, responsible for the company’s global consumer, product, and sales....