(Reuters) - Amazon.com Inc is investing between $250,000 and $500,000 in Bluetooth technology company TrackR to extend the reach of its Alexa virtual assistant, according to a source familiar with the ...

Amazon today announced a new program to bring revenue to developers of Alexa skills based on how much engagement their voice app is able to generate among users of Alexa-enabled devices. Amazon ...

Amazon is officially replacing its AI shopping assistant Rufus with a more advanced feature called Alexa for Shopping. The upgraded assistant will roll out to all customers in the United States within ...