Over the next couple weeks, it will start appearing on Facebook's company websites, as well as Facebook-owned services like Instagram, WhatsApp, and Oculus. The old blue logo will remain the logo ...

The 560-pound bird logo was removed from Twitter's former headquarters in San Francisco. It's now been resold at an auction.

The logo – which retains the company’s traditional blue colour scheme – has been more than 18 months in the making and according to the company it is “unlocking the pill to reveal Pfizer ...

The first official logo, designed by graphic artist Linda Gavin, featured the word "Twitter" in light blue. Around the same time, the company purchased a small blue bird graphic from illustrator ...