Five years ago today, Microsoft began shipping its infamous Surface Duo to customers that had pre-ordered it in the United States. It was Microsoft's big return to the smartphone market, with a design ...

Microsoft has a complicated history with hardware. Though its Surface line popularized the idea of tablets that can double as laptops, it hasn't been able to replicate that success with mobile devices ...

Is Microsoft secretly working on the return of its Surface Duo folding smartphone? It’s possible, as a recently filed patent shows it’s still coming up with ideas for hinges that are the key to making ...