As peak holiday shopping season kicks off next week, an activist group is asking its supporters to stop shopping at three major US chains for five days.

Sonos Arc Ultra ($1,099): The high-end Sonos Arc Ultra has even better bass than the previous model, and it's great for music in particular. Yet it isn't as expansive-sounding as before and it costs ...

The latest science news and headlines from Yahoo News Canada, focusing on space, earth science, technology and health-related ...