As Supreme Court justices ponder the future of TikTok in the United States, a growing number of American social media users ...

The social media app Xiaohongshu, literally “Little Red Book” but often called “RedNote,” has seen a sudden influx in American users as a TikTok ban looms.

A pair of Chinese-made social apps, Xiaohongshu and Lemon8, have taken over the top two positions on Apple Inc.’s iPhone ...