We may receive a commission on purchases made from links. Listening to white noise or background sounds such as wind or thunderstorms has proven to be an effective sleeping aid. It creates a calming ...

Amazon has infused its famed assistant Alexa with the power of artificial intelligence — an upgrade that’s apparently come with some serious drawbacks and headaches. But things haven’t gone smoothly. ...

Tens of millions of people use smart speakers and their voice software to play games, find music or trawl for trivia.