LONDON - Rio Tinto Group and Glencore have been discussing combining their businesses, which if successful would rank as the largest-ever mining deal and create a US$158 billion ($216 billion ...

According to Duolingo, there has been a 216% increase in new US users learning Mandarin compared to last year, with a sharp spike in mid-January as RedNote gained traction. Additionally, the company ...

Many are now taking a crash course. The popular language-learning app Duolingo reported roughly 216% growth in new Mandarin learning in the U.S. compared to this time last year, with a sharp spike ...

Amid a looming TikTok ban, Duolingo reports a 216% surge in U.S. users learning Mandarin as TikTokers join RedNote. The U.S. government’s planned ban on TikTok, set to go into effect on January ...

According to Duolingo, the app has seen roughly 216% growth in new Mandarin learning in the U.S. compared to this time last year, with a sharp spike in mid-January as RedNote’s adoption took off.