Duolingo went public in 2021, expanding into new subjects and boosting profitability. Its revenue mainly comes from premium subscriptions, which provide ad-free and enhanced features. AI-powered ...

The case involves a computer science professor whose parody land acknowledgment led to one-third of his students transferring ...

The leading approach to the simplex method, a widely used technique for balancing complex logistical constraints, can’t get ...

Missing too much school could hurt a student's test scores, no matter the school they go to, according to researchers who ...

One-time purchase gives entrepreneurs lifetime access to Word, Excel, PowerPoint, and five more essential Microsoft apps ...

Per Scholas has helped over 30,000 people, about half of whom never graduated from a four-year college, break into careers in ...

Some of the best growth stories don't make many headlines. Here are two companies quietly compounding while analysts and stock pickers look elsewhere.

The decision to disconnect the library from a textbook lending system has prompted a barrage of complaints to the trustees.

It’s Christmas Eve, and as the night approaches, the chorus of ‘When is Santa coming?’ will be ringing throughout the house.

After 32 years of waiting, mathematicians calculate Dedekind's ninth number, a 42-digit giant that defied logic.

Po-Shen Loh never expected the pope to be part of the debate over artificial intelligence. But when Pope Leo XIV began urging ...

Most appearances of President Trump’s name in the set of files just released by the Justice Department came from news reports ...