Here are five key things investors need to know to start the trading day: Stock futures were higher Thursday morning after ...

But unlike before, when Alexa was offered for free on any Alexa-enabled devices, customers will have to pay Amazon a monthly fee of $19.99 for the revamped voice assistant, which it calls “Alexa+”.

Amazon introduces Alexa+, an upgraded AI assistant designed to perform complex tasks, integrate with third-party services, ...