3D printing by painting with light beams on a vat of liquid plastic was once the stuff of science fiction, but now is very much science-fact. More than that, it’s consumer-level technology th… ...

Best Buy is serving up a fresh-baked batch of holiday ads starring Gram, the little holographic product advisor the retailer introduced several months ago. The company hopes Gram’s remarkably ...

"Elvis Evolution" will debut a hologram version of the late King of Rock 'n' Roll in London and Las Vegas shows starting in late 2024.