Nearly every retailer, big and small, is gearing up for the holiday shopping season. Black Friday is just two weeks away, and it's time to start thinking about checking off every gift on your list ...

The Circular Ring 2 undercuts the Oura with a lower price and no subscription fees, but it achieves this by taking some questionable shortcuts.

In this exclusive interview, Carl Dalby, a guest lecturer at the University of Aberdeen in Scotland, shares his insights on ...