The city of San Francisco has opened a complaint and launched an investigation into a giant “X” sign that was installed Friday on top of the downtown building formerly known as Twitter ...

Fans of Ms. Philo, who led Celine from 2008 to 2018, still refer to Peter Miles’s design of the “old Celine” logo — which the brand’s current creative director, Hedi Slimane, famously ...

Musk unveiled a new “X” logo to replace Twitter’s famous blue bird as he remakes the social media platform he bought for $44 billion last year. The X started appearing at the top of the ...