Billing itself as the world’s “first holographic communications platform,” US startup Proto is beaming life-size, “3D” video into universities, hotels and medical centers. The company has developed a ...

Holograms you can actually touch might sound like something out of Star Trek, but researchers have just brought this sci-fi concept into the real world. A new mixed-reality breakthrough allows users ...

Movies made holograms look easy but real holograms are a brutal physics problem. This video explains why light refuses to ...