Meta testing in Threads new 'Trending Topics' feature lets users see what conversations are trending on the platform.
The company is initially rolling out the test to users in the US and will roll out to more countries and languages when it's ready.
According to Meta, the feature will uncover "timely topics that others are discussing" and will appear in search as well as posts in the app's For You feed.
Meanwhile, Meta said it will not suggest political content to users by default on Instagram and threads.