Designed for the Frank Lloyd Wright Building Conservancy, the new logo pays tribute to Wright’s iconic square new symbolism.

SAN FRANCISCO — 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 ...

The city of San Francisco has a problem with the shiny new "X" logo sitting atop the downtown building formerly known as Twitter's headquarters. City officials have filed a complaint and opened an ...

Twitter's new "X" logo was projected over its San Francisco headquarters two hours after midnight. It was launched under the cover of darkness and with minimal fanfare. Some of Musk's other big ...

SAN FRANCISCO (AP) — 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 ...

SAN FRANCISCO -- 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 ...