Free language-learning app Duolingo has had a wild ride. In just over two years on the market, the company’s main product has racked up 30 million users, taking on entrenched giants such as Rosetta ...

This story originally appeared in Inside Higher Ed. Carnegie Mellon University is partnering with Duolingo, one of its spinoffs, to see if a 20-minute, $20 test is sufficient to prove international ...

Join our daily and weekly newsletters for the latest updates and exclusive content on industry-leading AI coverage. Learn More Language learning startup Duolingo leverages AI and machine learning to ...