Duolingo, the free language-learning service, is releasing an app called Test Center that lets users take a standardized test on their mobile device and potentially earn certification for their ...

Michael is a born Texan and a former graphic designer. He's been covering technology in general and Android in particular since 2011. His interests include folk music, football, science fiction, and ...

Duolingo is trying to become one of the tests international students take to show English proficiency. See if you can pass the test. A spokesperson for Duolingo said that the company is focusing on ...

Duolingo, the free language learning service, today announced the launch of Test Center, its digital language certification program. The company is launching this service with an English Proficiency ...

Language-learning platform Duolingo is announcing a number of updates around its testing services today. First, the company now offers a free basic language assessment test. Unlike the company’s $20 ...