“We’re dreaming about holograms,” said Alex Kipman of Microsoft, as he unveiled a new set of technologies that will bring 3D imaging and augmented reality to Windows. That’s right: holograms—possibly ...

I walked on Mars Wednesday. I could look down, and see its rust-colored soil beneath my feet. If I turned around, I could see rocks and soil stretching to the horizon. If I physically walked forward, ...

Microsoft and Nintendo have been working together more lately, and Microsoft took the opportunity last week to take the heat off its new pal when it needed it most. Just when online discussions about ...