Anna McKay had just flown from her home in Phoenix, Ariz. to Midland, Texas, when she retrieved her suitcase to find an ...

The app now offers maths and music courses, as well. To keep people coming back daily, Duolingo created a streak system and fashioned characters with strong personalities, such as the infamous ...

Like with the presidential debate last month, the late-night satire news program "The Daily Show" will go live after Tuesday night's vice presidential debate between Tim Walz and JD Vance.