Language learning app Duolingo said its phrase of the year is “I am mentally exhausted,” which appears as part of its Japanese course and does seem to nicely sum up 2021. Like Spotify and Apple, ...

Google introduced “Little Language Lessons,” a set of generative AI-powered features designed to help users learn vocabulary and phrases in real-world contexts. ‘Tiny Lesson,’ ‘Slang Hang,’ and ‘Word ...