Pittsburgh-based Duolingo, known for its language learning app, is expanding its offerings to include math courses designed to help students overcome the "summer slide" by making learning feel more ...

Authorities say the man accused of killing an "American Idol" executive and her husband used the couple's gun to kill them ...

An artificial intelligence agenda that started coalescing on the podcasts of Silicon Valley billionaires is now being forged ...

President Donald Trump revealed a trade agreement with Japan, slightly reducing upcoming tariffs on Japanese goods and ...