This week on AI: iPhone X powers Apple's blockbuster Q2, 'Marzipan' delayed & more

By Roger Fingas

Naturally, the big news this week was Apple's $61.1 billion in revenue for the March quarter, fueled in no small part by the iPhone X. We also heard more about Apple's iOS/macOS crossover plans and potential manufacturing delay for a refreshed MacBook Air.

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A roundup of all of our hottest stories this week:

Apple reports best March quarter ever with $61.1B in revenue, 52.2M iPhone salesApple's cross-platform app solution likely to debut in 2019, report says2016 MacBook Pro butterfly keyboards failing twice as frequently as older modelsNew 13-inch MacBook Air production reportedly pushed into second half of 2018Sprint and T-Mobile agree to all-stock merger deal worth $26 billionReview: Ecobee4 Thermostat a strong choice for Apple HomeKit & Amazon Alexa usersApple News claims first 'exclusive' with excerpt from book by Sen. John McCainApple hit with patent suits over iPhone X camera, iOS 11 'Do Not Disturb While Driving' featureFirst look: Lumos smart bike helmet with Apple Watch gesture integration and HealthKit supportTim Cook meets with Congressional Black Caucus members as part of diversity pushApple plans new $100B share buyback program, raises dividends by 16 percentTim Cook debunks rumors of slow iPhone X salesApple Pay coming to Norway, Poland and Ukraine later this yearApple says mic problem affecting some iPhone 7 models with iOS 11.3 or later