Language learning app Duolingo forecast second-quarter revenue above Wall Street estimates and lifted its annual sales expectations on Thursday, as more users pay for subscriptions featuring AI features, sending its shares up 13 per cent in extended trading.Duolingo operates on a “freemium” model, offering a basic set of features for free to all users, with additional capabilities available through the Super and AI-powered Max subscriptions.Users with the Max tier can practice conversations through video calls…

“Over the past six months, we have watched the unprecedented crime of the destruction of Serbia, a terror without precedent,” he said.Vucic said the demonstrators should take responsibility “for the crimes they have committed against our country”.The students have said, though, that they will maintain their campaign. “We are not…

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The baronial manors, rolling lawns and private clubs in the fictional suburban backdrop of the new Apple TV+ series Your Friends & Neighbors bear little resemblance to the buzzing sidewalks, neon lights and hidden warrens of Tokyo. But for the actress Olivia Munn, who plays an outsider turned socialite on…