New feature shows trending topics based on new Twitter algorithms.
Twitter is rolling out tailored trends, a feature that chooses your trending list topics based on where a user is located and who that user is following.
The tailored lists will be the default for the site and mobile apps, giving users a choice of more than 150 locations in 60 major U.S. cities.
To change the setting back to worldwide trending, change the location by clicking on the link at the top of the trends list.