Elon Musk grew to hate Twitter's blue bird logo and vowed to replace it with his own vision, telling his team, "All these damn birds have to go," a new biography says.

Elon Musk’s decision to put a giant glowing ‘X’ logo above the headquarters of Twitter’s office in San Francisco has triggered another clash between the billionaire and the city’s ...

The San Francisco Department of Building and Inspection says it has been unable to inspect a new black “X” logo on the roof of Elon Musk‘s social media company formerly known as Twitter for ...